82973360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33457}}^1$

素因数の和:33501

約数の個数: 40

約数和(自身を含む): 199142016

約数和(自身を除く): 116168656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33457, 66914, 133828, 167285, 267656, 334570, 535312, 669140, 1037167, 1338280, 2074334, 2676560, 4148668, 5185835, 8297336, 10371670, 16594672, 20743340, 41486680, 82973360]

約数ペア:

[(1, 82973360), (2, 41486680), (4, 20743340), (5, 16594672), (8, 10371670), (10, 8297336), (16, 5185835), (20, 4148668), (31, 2676560), (40, 2074334), (62, 1338280), (80, 1037167), (124, 669140), (155, 535312), (248, 334570), (310, 267656), (496, 167285), (620, 133828), (1240, 66914), (2480, 33457)]