66445570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 122565312

約数和(自身を除く): 56119742

約数列:

[1, 2, 5, 10, 53, 106, 265, 283, 443, 530, 566, 886, 1415, 2215, 2830, 4430, 14999, 23479, 29998, 46958, 74995, 117395, 125369, 149990, 234790, 250738, 626845, 1253690, 6644557, 13289114, 33222785, 66445570]

約数ペア:

[(1, 66445570), (2, 33222785), (5, 13289114), (10, 6644557), (53, 1253690), (106, 626845), (265, 250738), (283, 234790), (443, 149990), (530, 125369), (566, 117395), (886, 74995), (1415, 46958), (2215, 29998), (2830, 23479), (4430, 14999)]