45129740

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1901}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 94902192

約数和(自身を除く): 49772452

約数列:

[1, 2, 4, 5, 10, 20, 1187, 1901, 2374, 3802, 4748, 5935, 7604, 9505, 11870, 19010, 23740, 38020, 2256487, 4512974, 9025948, 11282435, 22564870, 45129740]

約数ペア:

[(1, 45129740), (2, 22564870), (4, 11282435), (5, 9025948), (10, 4512974), (20, 2256487), (1187, 38020), (1901, 23740), (2374, 19010), (3802, 11870), (4748, 9505), (5935, 7604)]