67420700

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{6301}}^1$

素因数の和:6422

約数の個数: 36

約数和(自身を含む): 147693672

約数和(自身を除く): 80272972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 6301, 10700, 12602, 25204, 31505, 63010, 126020, 157525, 315050, 630100, 674207, 1348414, 2696828, 3371035, 6742070, 13484140, 16855175, 33710350, 67420700]

約数ペア:

[(1, 67420700), (2, 33710350), (4, 16855175), (5, 13484140), (10, 6742070), (20, 3371035), (25, 2696828), (50, 1348414), (100, 674207), (107, 630100), (214, 315050), (428, 157525), (535, 126020), (1070, 63010), (2140, 31505), (2675, 25204), (5350, 12602), (6301, 10700)]