85153640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1$

素因数の和:14922

約数の個数: 64

約数和(自身を含む): 225106560

約数和(自身を除く): 139952920

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, 14887, 29774, 59548, 74435, 119096, 148870, 163757, 193531, 297740, 327514, 387062, 595480, 655028, 774124, 818785, 967655, 1310056, 1548248, 1637570, 1935310, 2128841, 3275140, 3870620, 4257682, 6550280, 7741240, 8515364, 10644205, 17030728, 21288410, 42576820, 85153640]

約数ペア:

[(1, 85153640), (2, 42576820), (4, 21288410), (5, 17030728), (8, 10644205), (10, 8515364), (11, 7741240), (13, 6550280), (20, 4257682), (22, 3870620), (26, 3275140), (40, 2128841), (44, 1935310), (52, 1637570), (55, 1548248), (65, 1310056), (88, 967655), (104, 818785), (110, 774124), (130, 655028), (143, 595480), (220, 387062), (260, 327514), (286, 297740), (440, 193531), (520, 163757), (572, 148870), (715, 119096), (1144, 74435), (1430, 59548), (2860, 29774), (5720, 14887)]