2038506560

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 5309079552

約数和(自身を除く): 3270572992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 71, 80, 83, 92, 94, 115, 142, 160, 166, 184, 188, 230, 235, 284, 320, 332, 355, 368, 376, 415, 460, 470, 568, 664, 710, 736, 752, 830, 920, 940, 1081, 1136, 1328, 1420, 1472, 1504, 1633, 1660, 1840, 1880, 1909, 2162, 2272, 2656, 2840, 3008, 3266, 3320, 3337, 3680, 3760, 3818, 3901, 4324, 4544, 5312, 5405, 5680, 5893, 6532, 6640, 6674, 7360, 7520, 7636, 7802, 8165, 8648, 9545, 10810, 11360, 11786, 13064, 13280, 13348, 15040, 15272, 15604, 16330, 16685, 17296, 19090, 19505, 21620, 22720, 23572, 26128, 26560, 26696, 29465, 30544, 31208, 32660, 33370, 34592, 38180, 39010, 43240, 47144, 52256, 53392, 58930, 61088, 62416, 65320, 66740, 69184, 76360, 76751, 78020, 86480, 89723, 94288, 104512, 106784, 117860, 122176, 124832, 130640, 133480, 135539, 152720, 153502, 156040, 172960, 179446, 188576, 213568, 235720, 249664, 261280, 266960, 271078, 276971, 305440, 307004, 312080, 345920, 358892, 377152, 383755, 448615, 471440, 522560, 533920, 542156, 553942, 610880, 614008, 624160, 677695, 717784, 767510, 897230, 942880, 1067840, 1084312, 1107884, 1228016, 1248320, 1355390, 1384855, 1435568, 1535020, 1794460, 1885760, 2168624, 2215768, 2456032, 2710780, 2769710, 2871136, 3070040, 3588920, 4337248, 4431536, 4912064, 5421560, 5539420, 5742272, 6140080, 6370333, 7177840, 8674496, 8863072, 10843120, 11078840, 12280160, 12740666, 14355680, 17726144, 21686240, 22157680, 24560320, 25481332, 28711360, 31851665, 43372480, 44315360, 50962664, 63703330, 88630720, 101925328, 127406660, 203850656, 254813320, 407701312, 509626640, 1019253280, 2038506560]

約数ペア:

[(1, 2038506560), (2, 1019253280), (4, 509626640), (5, 407701312), (8, 254813320), (10, 203850656), (16, 127406660), (20, 101925328), (23, 88630720), (32, 63703330), (40, 50962664), (46, 44315360), (47, 43372480), (64, 31851665), (71, 28711360), (80, 25481332), (83, 24560320), (92, 22157680), (94, 21686240), (115, 17726144), (142, 14355680), (160, 12740666), (166, 12280160), (184, 11078840), (188, 10843120), (230, 8863072), (235, 8674496), (284, 7177840), (320, 6370333), (332, 6140080), (355, 5742272), (368, 5539420), (376, 5421560), (415, 4912064), (460, 4431536), (470, 4337248), (568, 3588920), (664, 3070040), (710, 2871136), (736, 2769710), (752, 2710780), (830, 2456032), (920, 2215768), (940, 2168624), (1081, 1885760), (1136, 1794460), (1328, 1535020), (1420, 1435568), (1472, 1384855), (1504, 1355390), (1633, 1248320), (1660, 1228016), (1840, 1107884), (1880, 1084312), (1909, 1067840), (2162, 942880), (2272, 897230), (2656, 767510), (2840, 717784), (3008, 677695), (3266, 624160), (3320, 614008), (3337, 610880), (3680, 553942), (3760, 542156), (3818, 533920), (3901, 522560), (4324, 471440), (4544, 448615), (5312, 383755), (5405, 377152), (5680, 358892), (5893, 345920), (6532, 312080), (6640, 307004), (6674, 305440), (7360, 276971), (7520, 271078), (7636, 266960), (7802, 261280), (8165, 249664), (8648, 235720), (9545, 213568), (10810, 188576), (11360, 179446), (11786, 172960), (13064, 156040), (13280, 153502), (13348, 152720), (15040, 135539), (15272, 133480), (15604, 130640), (16330, 124832), (16685, 122176), (17296, 117860), (19090, 106784), (19505, 104512), (21620, 94288), (22720, 89723), (23572, 86480), (26128, 78020), (26560, 76751), (26696, 76360), (29465, 69184), (30544, 66740), (31208, 65320), (32660, 62416), (33370, 61088), (34592, 58930), (38180, 53392), (39010, 52256), (43240, 47144)]