93831560

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21521}}^1$

素因数の和:21641

約数の個数: 32

約数和(自身を含む): 213067800

約数和(自身を除く): 119236240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 21521, 43042, 86084, 107605, 172168, 215210, 430420, 860840, 2345789, 4691578, 9383156, 11728945, 18766312, 23457890, 46915780, 93831560]

約数ペア:

[(1, 93831560), (2, 46915780), (4, 23457890), (5, 18766312), (8, 11728945), (10, 9383156), (20, 4691578), (40, 2345789), (109, 860840), (218, 430420), (436, 215210), (545, 172168), (872, 107605), (1090, 86084), (2180, 43042), (4360, 21521)]