75170660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 163924992

約数和(自身を除く): 88754332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 263, 310, 461, 526, 620, 922, 1052, 1315, 1844, 2305, 2630, 4610, 5260, 8153, 9220, 14291, 16306, 28582, 32612, 40765, 57164, 71455, 81530, 121243, 142910, 163060, 242486, 285820, 484972, 606215, 1212430, 2424860, 3758533, 7517066, 15034132, 18792665, 37585330, 75170660]

約数ペア:

[(1, 75170660), (2, 37585330), (4, 18792665), (5, 15034132), (10, 7517066), (20, 3758533), (31, 2424860), (62, 1212430), (124, 606215), (155, 484972), (263, 285820), (310, 242486), (461, 163060), (526, 142910), (620, 121243), (922, 81530), (1052, 71455), (1315, 57164), (1844, 40765), (2305, 32612), (2630, 28582), (4610, 16306), (5260, 14291), (8153, 9220)]