470202440

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{74873}}^1$

素因数の和:75041

約数の個数: 32

約数和(自身を含む): 1064708280

約数和(自身を除く): 594505840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 74873, 149746, 299492, 374365, 598984, 748730, 1497460, 2994920, 11755061, 23510122, 47020244, 58775305, 94040488, 117550610, 235101220, 470202440]

約数ペア:

[(1, 470202440), (2, 235101220), (4, 117550610), (5, 94040488), (8, 58775305), (10, 47020244), (20, 23510122), (40, 11755061), (157, 2994920), (314, 1497460), (628, 748730), (785, 598984), (1256, 374365), (1570, 299492), (3140, 149746), (6280, 74873)]