537205420

素因数分解:

$2^2\times 5^1\times {\mathrm{4597}}^1\times {\mathrm{5843}}^1$

素因数の和:10449

約数の個数: 24

約数和(自身を含む): 1128569904

約数和(自身を除く): 591364484

約数列:

[1, 2, 4, 5, 10, 20, 4597, 5843, 9194, 11686, 18388, 22985, 23372, 29215, 45970, 58430, 91940, 116860, 26860271, 53720542, 107441084, 134301355, 268602710, 537205420]

約数ペア:

[(1, 537205420), (2, 268602710), (4, 134301355), (5, 107441084), (10, 53720542), (20, 26860271), (4597, 116860), (5843, 91940), (9194, 58430), (11686, 45970), (18388, 29215), (22985, 23372)]