40043820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{877}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 112398048

約数和(自身を除く): 72354228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 877, 1522, 1754, 2283, 2631, 3044, 3508, 3805, 4385, 4566, 5262, 7610, 8770, 9132, 10524, 11415, 13155, 15220, 17540, 22830, 26310, 45660, 52620, 667397, 1334794, 2002191, 2669588, 3336985, 4004382, 6673970, 8008764, 10010955, 13347940, 20021910, 40043820]

約数ペア:

[(1, 40043820), (2, 20021910), (3, 13347940), (4, 10010955), (5, 8008764), (6, 6673970), (10, 4004382), (12, 3336985), (15, 2669588), (20, 2002191), (30, 1334794), (60, 667397), (761, 52620), (877, 45660), (1522, 26310), (1754, 22830), (2283, 17540), (2631, 15220), (3044, 13155), (3508, 11415), (3805, 10524), (4385, 9132), (4566, 8770), (5262, 7610)]