40855540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185707}}^1$

素因数の和:185727

約数の個数: 24

約数和(自身を含む): 93596832

約数和(自身を除く): 52741292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 185707, 371414, 742828, 928535, 1857070, 2042777, 3714140, 4085554, 8171108, 10213885, 20427770, 40855540]

約数ペア:

[(1, 40855540), (2, 20427770), (4, 10213885), (5, 8171108), (10, 4085554), (11, 3714140), (20, 2042777), (22, 1857070), (44, 928535), (55, 742828), (110, 371414), (220, 185707)]