179295940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17011}}^1$

素因数の和:17068

約数の個数: 48

約数和(自身を含む): 411554304

約数和(自身を除く): 232258364

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 17011, 34022, 68044, 85055, 170110, 289187, 340220, 527341, 578374, 1054682, 1156748, 1445935, 2109364, 2636705, 2891870, 5273410, 5783740, 8964797, 10546820, 17929594, 35859188, 44823985, 89647970, 179295940]

約数ペア:

[(1, 179295940), (2, 89647970), (4, 44823985), (5, 35859188), (10, 17929594), (17, 10546820), (20, 8964797), (31, 5783740), (34, 5273410), (62, 2891870), (68, 2636705), (85, 2109364), (124, 1445935), (155, 1156748), (170, 1054682), (310, 578374), (340, 527341), (527, 340220), (620, 289187), (1054, 170110), (2108, 85055), (2635, 68044), (5270, 34022), (10540, 17011)]