3977961020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6883}}^1$

素因数の和:7011

約数の個数: 96

約数和(自身を含む): 9492650496

約数和(自身を除く): 5514689476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 71, 74, 110, 142, 148, 185, 220, 284, 355, 370, 407, 710, 740, 781, 814, 1420, 1562, 1628, 2035, 2627, 3124, 3905, 4070, 5254, 6883, 7810, 8140, 10508, 13135, 13766, 15620, 26270, 27532, 28897, 34415, 52540, 57794, 68830, 75713, 115588, 137660, 144485, 151426, 254671, 288970, 302852, 378565, 488693, 509342, 577940, 757130, 977386, 1018684, 1273355, 1514260, 1954772, 2443465, 2546710, 2801381, 4886930, 5093420, 5375623, 5602762, 9773860, 10751246, 11205524, 14006905, 18081641, 21502492, 26878115, 28013810, 36163282, 53756230, 56027620, 72326564, 90408205, 107512460, 180816410, 198898051, 361632820, 397796102, 795592204, 994490255, 1988980510, 3977961020]

約数ペア:

[(1, 3977961020), (2, 1988980510), (4, 994490255), (5, 795592204), (10, 397796102), (11, 361632820), (20, 198898051), (22, 180816410), (37, 107512460), (44, 90408205), (55, 72326564), (71, 56027620), (74, 53756230), (110, 36163282), (142, 28013810), (148, 26878115), (185, 21502492), (220, 18081641), (284, 14006905), (355, 11205524), (370, 10751246), (407, 9773860), (710, 5602762), (740, 5375623), (781, 5093420), (814, 4886930), (1420, 2801381), (1562, 2546710), (1628, 2443465), (2035, 1954772), (2627, 1514260), (3124, 1273355), (3905, 1018684), (4070, 977386), (5254, 757130), (6883, 577940), (7810, 509342), (8140, 488693), (10508, 378565), (13135, 302852), (13766, 288970), (15620, 254671), (26270, 151426), (27532, 144485), (28897, 137660), (34415, 115588), (52540, 75713), (57794, 68830)]