41285920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 68448992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 863, 920, 1040, 1196, 1495, 1726, 1840, 2080, 2392, 2990, 3452, 3680, 4315, 4784, 5980, 6904, 8630, 9568, 11219, 11960, 13808, 17260, 19849, 22438, 23920, 27616, 34520, 39698, 44876, 47840, 56095, 69040, 79396, 89752, 99245, 112190, 138080, 158792, 179504, 198490, 224380, 258037, 317584, 359008, 396980, 448760, 516074, 635168, 793960, 897520, 1032148, 1290185, 1587920, 1795040, 2064296, 2580370, 3175840, 4128592, 5160740, 8257184, 10321480, 20642960, 41285920]

約数ペア:

[(1, 41285920), (2, 20642960), (4, 10321480), (5, 8257184), (8, 5160740), (10, 4128592), (13, 3175840), (16, 2580370), (20, 2064296), (23, 1795040), (26, 1587920), (32, 1290185), (40, 1032148), (46, 897520), (52, 793960), (65, 635168), (80, 516074), (92, 448760), (104, 396980), (115, 359008), (130, 317584), (160, 258037), (184, 224380), (208, 198490), (230, 179504), (260, 158792), (299, 138080), (368, 112190), (416, 99245), (460, 89752), (520, 79396), (598, 69040), (736, 56095), (863, 47840), (920, 44876), (1040, 39698), (1196, 34520), (1495, 27616), (1726, 23920), (1840, 22438), (2080, 19849), (2392, 17260), (2990, 13808), (3452, 11960), (3680, 11219), (4315, 9568), (4784, 8630), (5980, 6904)]