2009094080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3531

約数の個数: 168

約数和(自身を含む): 5717304288

約数和(自身を除く): 3708210208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 320, 370, 392, 448, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2240, 2368, 2590, 2960, 3136, 3463, 3626, 3920, 4144, 5180, 5920, 6926, 7252, 7840, 8288, 9065, 10360, 11840, 13852, 14504, 15680, 16576, 17315, 18130, 20720, 24241, 27704, 29008, 34630, 36260, 41440, 48482, 55408, 58016, 69260, 72520, 82880, 96964, 110816, 116032, 121205, 128131, 138520, 145040, 169687, 193928, 221632, 242410, 256262, 277040, 290080, 339374, 387856, 484820, 512524, 554080, 580160, 640655, 678748, 775712, 848435, 896917, 969640, 1025048, 1108160, 1281310, 1357496, 1551424, 1696870, 1793834, 1939280, 2050096, 2562620, 2714992, 3393740, 3587668, 3878560, 4100192, 4484585, 5125240, 5429984, 6278419, 6787480, 7175336, 7757120, 8200384, 8969170, 10250480, 10859968, 12556838, 13574960, 14350672, 17938340, 20500960, 25113676, 27149920, 28701344, 31392095, 35876680, 41001920, 50227352, 54299840, 57402688, 62784190, 71753360, 100454704, 125568380, 143506720, 200909408, 251136760, 287013440, 401818816, 502273520, 1004547040, 2009094080]

約数ペア:

[(1, 2009094080), (2, 1004547040), (4, 502273520), (5, 401818816), (7, 287013440), (8, 251136760), (10, 200909408), (14, 143506720), (16, 125568380), (20, 100454704), (28, 71753360), (32, 62784190), (35, 57402688), (37, 54299840), (40, 50227352), (49, 41001920), (56, 35876680), (64, 31392095), (70, 28701344), (74, 27149920), (80, 25113676), (98, 20500960), (112, 17938340), (140, 14350672), (148, 13574960), (160, 12556838), (185, 10859968), (196, 10250480), (224, 8969170), (245, 8200384), (259, 7757120), (280, 7175336), (296, 6787480), (320, 6278419), (370, 5429984), (392, 5125240), (448, 4484585), (490, 4100192), (518, 3878560), (560, 3587668), (592, 3393740), (740, 2714992), (784, 2562620), (980, 2050096), (1036, 1939280), (1120, 1793834), (1184, 1696870), (1295, 1551424), (1480, 1357496), (1568, 1281310), (1813, 1108160), (1960, 1025048), (2072, 969640), (2240, 896917), (2368, 848435), (2590, 775712), (2960, 678748), (3136, 640655), (3463, 580160), (3626, 554080), (3920, 512524), (4144, 484820), (5180, 387856), (5920, 339374), (6926, 290080), (7252, 277040), (7840, 256262), (8288, 242410), (9065, 221632), (10360, 193928), (11840, 169687), (13852, 145040), (14504, 138520), (15680, 128131), (16576, 121205), (17315, 116032), (18130, 110816), (20720, 96964), (24241, 82880), (27704, 72520), (29008, 69260), (34630, 58016), (36260, 55408), (41440, 48482)]