157218772030

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{1987}}^1\times {\mathrm{5011}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 283372064640

約数和(自身を除く): 126153292610

約数列:

[1, 2, 5, 10, 1579, 1987, 3158, 3974, 5011, 7895, 9935, 10022, 15790, 19870, 25055, 50110, 3137473, 6274946, 7912369, 9956857, 15687365, 15824738, 19913714, 31374730, 39561845, 49784285, 79123690, 99568570, 15721877203, 31443754406, 78609386015, 157218772030]

約数ペア:

[(1, 157218772030), (2, 78609386015), (5, 31443754406), (10, 15721877203), (1579, 99568570), (1987, 79123690), (3158, 49784285), (3974, 39561845), (5011, 31374730), (7895, 19913714), (9935, 15824738), (10022, 15687365), (15790, 9956857), (19870, 7912369), (25055, 6274946), (50110, 3137473)]