115051640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 284865120

約数和(自身を除く): 169813480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2161, 2420, 2662, 4322, 4840, 5324, 6655, 8644, 10648, 10805, 13310, 17288, 21610, 23771, 26620, 43220, 47542, 53240, 86440, 95084, 118855, 190168, 237710, 261481, 475420, 522962, 950840, 1045924, 1307405, 2091848, 2614810, 2876291, 5229620, 5752582, 10459240, 11505164, 14381455, 23010328, 28762910, 57525820, 115051640]

約数ペア:

[(1, 115051640), (2, 57525820), (4, 28762910), (5, 23010328), (8, 14381455), (10, 11505164), (11, 10459240), (20, 5752582), (22, 5229620), (40, 2876291), (44, 2614810), (55, 2091848), (88, 1307405), (110, 1045924), (121, 950840), (220, 522962), (242, 475420), (440, 261481), (484, 237710), (605, 190168), (968, 118855), (1210, 95084), (1331, 86440), (2161, 53240), (2420, 47542), (2662, 43220), (4322, 26620), (4840, 23771), (5324, 21610), (6655, 17288), (8644, 13310), (10648, 10805)]