271171640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{92867}}^1$

素因数の和:92951

約数の個数: 32

約数和(自身を含む): 618500880

約数和(自身を除く): 347329240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 92867, 185734, 371468, 464335, 742936, 928670, 1857340, 3714680, 6779291, 13558582, 27117164, 33896455, 54234328, 67792910, 135585820, 271171640]

約数ペア:

[(1, 271171640), (2, 135585820), (4, 67792910), (5, 54234328), (8, 33896455), (10, 27117164), (20, 13558582), (40, 6779291), (73, 3714680), (146, 1857340), (292, 928670), (365, 742936), (584, 464335), (730, 371468), (1460, 185734), (2920, 92867)]