39388790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5801}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 81877824

約数和(自身を除く): 42489034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 5801, 6790, 11602, 29005, 40607, 58010, 81214, 203035, 406070, 562697, 1125394, 2813485, 3938879, 5626970, 7877758, 19694395, 39388790]

約数ペア:

[(1, 39388790), (2, 19694395), (5, 7877758), (7, 5626970), (10, 3938879), (14, 2813485), (35, 1125394), (70, 562697), (97, 406070), (194, 203035), (485, 81214), (679, 58010), (970, 40607), (1358, 29005), (3395, 11602), (5801, 6790)]