47822120

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7159}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 108259200

約数和(自身を除く): 60437080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7159, 14318, 28636, 35795, 57272, 71590, 143180, 286360, 1195553, 2391106, 4782212, 5977765, 9564424, 11955530, 23911060, 47822120]

約数ペア:

[(1, 47822120), (2, 23911060), (4, 11955530), (5, 9564424), (8, 5977765), (10, 4782212), (20, 2391106), (40, 1195553), (167, 286360), (334, 143180), (668, 71590), (835, 57272), (1336, 35795), (1670, 28636), (3340, 14318), (6680, 7159)]