2849701840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 180

約数和(自身を含む): 7389113004

約数和(自身を除く): 4539411164

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 233, 272, 289, 340, 368, 391, 460, 466, 529, 578, 680, 782, 920, 932, 1058, 1156, 1165, 1360, 1445, 1564, 1840, 1864, 1955, 2116, 2312, 2330, 2645, 2890, 3128, 3728, 3910, 3961, 4232, 4624, 4660, 5290, 5359, 5780, 6256, 6647, 7820, 7922, 8464, 8993, 9320, 10580, 10718, 11560, 13294, 15640, 15844, 17986, 18640, 19805, 21160, 21436, 23120, 26588, 26795, 31280, 31688, 33235, 35972, 39610, 42320, 42872, 44965, 53176, 53590, 63376, 66470, 67337, 71944, 79220, 85744, 89930, 91103, 106352, 107180, 123257, 132940, 134674, 143888, 152881, 158440, 179860, 182206, 214360, 246514, 265880, 269348, 305762, 316880, 336685, 359720, 364412, 428720, 455515, 493028, 531760, 538696, 611524, 616285, 673370, 719440, 728824, 764405, 911030, 986056, 1077392, 1223048, 1232570, 1346740, 1457648, 1528810, 1548751, 1822060, 1972112, 2095369, 2446096, 2465140, 2693480, 3057620, 3097502, 3644120, 4190738, 4930280, 5386960, 6115240, 6195004, 7288240, 7743755, 8381476, 9860560, 10476845, 12230480, 12390008, 15487510, 16762952, 20953690, 24780016, 30975020, 33525904, 35621273, 41907380, 61950040, 71242546, 83814760, 123900080, 142485092, 167629520, 178106365, 284970184, 356212730, 569940368, 712425460, 1424850920, 2849701840]

約数ペア:

[(1, 2849701840), (2, 1424850920), (4, 712425460), (5, 569940368), (8, 356212730), (10, 284970184), (16, 178106365), (17, 167629520), (20, 142485092), (23, 123900080), (34, 83814760), (40, 71242546), (46, 61950040), (68, 41907380), (80, 35621273), (85, 33525904), (92, 30975020), (115, 24780016), (136, 20953690), (170, 16762952), (184, 15487510), (230, 12390008), (233, 12230480), (272, 10476845), (289, 9860560), (340, 8381476), (368, 7743755), (391, 7288240), (460, 6195004), (466, 6115240), (529, 5386960), (578, 4930280), (680, 4190738), (782, 3644120), (920, 3097502), (932, 3057620), (1058, 2693480), (1156, 2465140), (1165, 2446096), (1360, 2095369), (1445, 1972112), (1564, 1822060), (1840, 1548751), (1864, 1528810), (1955, 1457648), (2116, 1346740), (2312, 1232570), (2330, 1223048), (2645, 1077392), (2890, 986056), (3128, 911030), (3728, 764405), (3910, 728824), (3961, 719440), (4232, 673370), (4624, 616285), (4660, 611524), (5290, 538696), (5359, 531760), (5780, 493028), (6256, 455515), (6647, 428720), (7820, 364412), (7922, 359720), (8464, 336685), (8993, 316880), (9320, 305762), (10580, 269348), (10718, 265880), (11560, 246514), (13294, 214360), (15640, 182206), (15844, 179860), (17986, 158440), (18640, 152881), (19805, 143888), (21160, 134674), (21436, 132940), (23120, 123257), (26588, 107180), (26795, 106352), (31280, 91103), (31688, 89930), (33235, 85744), (35972, 79220), (39610, 71944), (42320, 67337), (42872, 66470), (44965, 63376), (53176, 53590)]