16401050

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 30628992

約数和(自身を除く): 14227942

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 991, 1655, 1982, 3310, 4955, 8275, 9910, 16550, 24775, 49550, 328021, 656042, 1640105, 3280210, 8200525, 16401050]

約数ペア:

[(1, 16401050), (2, 8200525), (5, 3280210), (10, 1640105), (25, 656042), (50, 328021), (331, 49550), (662, 24775), (991, 16550), (1655, 9910), (1982, 8275), (3310, 4955)]