13393400

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 31404240

約数和(自身を除く): 18010840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 401, 668, 802, 835, 1336, 1604, 1670, 2005, 3208, 3340, 4010, 4175, 6680, 8020, 8350, 10025, 16040, 16700, 20050, 33400, 40100, 66967, 80200, 133934, 267868, 334835, 535736, 669670, 1339340, 1674175, 2678680, 3348350, 6696700, 13393400]

約数ペア:

[(1, 13393400), (2, 6696700), (4, 3348350), (5, 2678680), (8, 1674175), (10, 1339340), (20, 669670), (25, 535736), (40, 334835), (50, 267868), (100, 133934), (167, 80200), (200, 66967), (334, 40100), (401, 33400), (668, 20050), (802, 16700), (835, 16040), (1336, 10025), (1604, 8350), (1670, 8020), (2005, 6680), (3208, 4175), (3340, 4010)]