99059960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57593}}^1$

素因数の和:57647

約数の個数: 32

約数和(自身を含む): 228072240

約数和(自身を除く): 129012280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 57593, 115186, 230372, 287965, 460744, 575930, 1151860, 2303720, 2476499, 4952998, 9905996, 12382495, 19811992, 24764990, 49529980, 99059960]

約数ペア:

[(1, 99059960), (2, 49529980), (4, 24764990), (5, 19811992), (8, 12382495), (10, 9905996), (20, 4952998), (40, 2476499), (43, 2303720), (86, 1151860), (172, 575930), (215, 460744), (344, 287965), (430, 230372), (860, 115186), (1720, 57593)]