97054180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{156539}}^1$

素因数の和:156579

約数の個数: 24

約数和(自身を含む): 210389760

約数和(自身を除く): 113335580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 156539, 313078, 626156, 782695, 1565390, 3130780, 4852709, 9705418, 19410836, 24263545, 48527090, 97054180]

約数ペア:

[(1, 97054180), (2, 48527090), (4, 24263545), (5, 19410836), (10, 9705418), (20, 4852709), (31, 3130780), (62, 1565390), (124, 782695), (155, 626156), (310, 313078), (620, 156539)]