33416980

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6991}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 70479360

約数和(自身を除く): 37062380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 6991, 13982, 27964, 34955, 69910, 139820, 1670849, 3341698, 6683396, 8354245, 16708490, 33416980]

約数ペア:

[(1, 33416980), (2, 16708490), (4, 8354245), (5, 6683396), (10, 3341698), (20, 1670849), (239, 139820), (478, 69910), (956, 34955), (1195, 27964), (2390, 13982), (4780, 6991)]