108891640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19037}}^1$

素因数の和:19072

約数の個数: 64

約数和(自身を含む): 287854560

約数和(自身を除く): 178962920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 19037, 38074, 76148, 95185, 152296, 190370, 209407, 247481, 380740, 418814, 494962, 761480, 837628, 989924, 1047035, 1237405, 1675256, 1979848, 2094070, 2474810, 2722291, 4188140, 4949620, 5444582, 8376280, 9899240, 10889164, 13611455, 21778328, 27222910, 54445820, 108891640]

約数ペア:

[(1, 108891640), (2, 54445820), (4, 27222910), (5, 21778328), (8, 13611455), (10, 10889164), (11, 9899240), (13, 8376280), (20, 5444582), (22, 4949620), (26, 4188140), (40, 2722291), (44, 2474810), (52, 2094070), (55, 1979848), (65, 1675256), (88, 1237405), (104, 1047035), (110, 989924), (130, 837628), (143, 761480), (220, 494962), (260, 418814), (286, 380740), (440, 247481), (520, 209407), (572, 190370), (715, 152296), (1144, 95185), (1430, 76148), (2860, 38074), (5720, 19037)]