113531920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45779}}^1$

素因数の和:45823

約数の個数: 40

約数和(自身を含む): 272482560

約数和(自身を除く): 158950640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 45779, 91558, 183116, 228895, 366232, 457790, 732464, 915580, 1419149, 1831160, 2838298, 3662320, 5676596, 7095745, 11353192, 14191490, 22706384, 28382980, 56765960, 113531920]

約数ペア:

[(1, 113531920), (2, 56765960), (4, 28382980), (5, 22706384), (8, 14191490), (10, 11353192), (16, 7095745), (20, 5676596), (31, 3662320), (40, 2838298), (62, 1831160), (80, 1419149), (124, 915580), (155, 732464), (248, 457790), (310, 366232), (496, 228895), (620, 183116), (1240, 91558), (2480, 45779)]