2954403940

素因数分解:

$2^2\times 5^1\times {\mathrm{5851}}^1\times {\mathrm{25247}}^1$

素因数の和:31107

約数の個数: 24

約数和(自身を含む): 6205554432

約数和(自身を除く): 3251150492

約数列:

[1, 2, 4, 5, 10, 20, 5851, 11702, 23404, 25247, 29255, 50494, 58510, 100988, 117020, 126235, 252470, 504940, 147720197, 295440394, 590880788, 738600985, 1477201970, 2954403940]

約数ペア:

[(1, 2954403940), (2, 1477201970), (4, 738600985), (5, 590880788), (10, 295440394), (20, 147720197), (5851, 504940), (11702, 252470), (23404, 126235), (25247, 117020), (29255, 100988), (50494, 58510)]