15691872110

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{55837}}^1$

素因数の和:56180

約数の個数: 32

約数和(自身を含む): 28584588960

約数和(自身を除く): 12892716850

約数列:

[1, 2, 5, 10, 157, 179, 314, 358, 785, 895, 1570, 1790, 28103, 55837, 56206, 111674, 140515, 279185, 281030, 558370, 8766409, 9994823, 17532818, 19989646, 43832045, 49974115, 87664090, 99948230, 1569187211, 3138374422, 7845936055, 15691872110]

約数ペア:

[(1, 15691872110), (2, 7845936055), (5, 3138374422), (10, 1569187211), (157, 99948230), (179, 87664090), (314, 49974115), (358, 43832045), (785, 19989646), (895, 17532818), (1570, 9994823), (1790, 8766409), (28103, 558370), (55837, 281030), (56206, 279185), (111674, 140515)]