10138090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 18817920

約数和(自身を除く): 8679830

約数列:

[1, 2, 5, 10, 71, 109, 131, 142, 218, 262, 355, 545, 655, 710, 1090, 1310, 7739, 9301, 14279, 15478, 18602, 28558, 38695, 46505, 71395, 77390, 93010, 142790, 1013809, 2027618, 5069045, 10138090]

約数ペア:

[(1, 10138090), (2, 5069045), (5, 2027618), (10, 1013809), (71, 142790), (109, 93010), (131, 77390), (142, 71395), (218, 46505), (262, 38695), (355, 28558), (545, 18602), (655, 15478), (710, 14279), (1090, 9301), (1310, 7739)]