29954920

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3299}}^1$

素因数の和:3537

約数の個数: 32

約数和(自身を含む): 67716000

約数和(自身を除く): 37761080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3299, 4540, 6598, 9080, 13196, 16495, 26392, 32990, 65980, 131960, 748873, 1497746, 2995492, 3744365, 5990984, 7488730, 14977460, 29954920]

約数ペア:

[(1, 29954920), (2, 14977460), (4, 7488730), (5, 5990984), (8, 3744365), (10, 2995492), (20, 1497746), (40, 748873), (227, 131960), (454, 65980), (908, 32990), (1135, 26392), (1816, 16495), (2270, 13196), (3299, 9080), (4540, 6598)]