46889980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75629}}^1$

素因数の和:75669

約数の個数: 24

約数和(自身を含む): 101646720

約数和(自身を除く): 54756740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 75629, 151258, 302516, 378145, 756290, 1512580, 2344499, 4688998, 9377996, 11722495, 23444990, 46889980]

約数ペア:

[(1, 46889980), (2, 23444990), (4, 11722495), (5, 9377996), (10, 4688998), (20, 2344499), (31, 1512580), (62, 756290), (124, 378145), (155, 302516), (310, 151258), (620, 75629)]