108534680

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11353}}^1$

素因数の和:11603

約数の個数: 32

約数和(自身を含む): 245246400

約数和(自身を除く): 136711720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 11353, 22706, 45412, 56765, 90824, 113530, 227060, 454120, 2713367, 5426734, 10853468, 13566835, 21706936, 27133670, 54267340, 108534680]

約数ペア:

[(1, 108534680), (2, 54267340), (4, 27133670), (5, 21706936), (8, 13566835), (10, 10853468), (20, 5426734), (40, 2713367), (239, 454120), (478, 227060), (956, 113530), (1195, 90824), (1912, 56765), (2390, 45412), (4780, 22706), (9560, 11353)]