3227804560

素因数分解:

$2^4\times 5^1\times {\mathrm{40347557}}^1$

素因数の和:40347570

約数の個数: 20

約数和(自身を含む): 7504645788

約数和(自身を除く): 4276841228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40347557, 80695114, 161390228, 201737785, 322780456, 403475570, 645560912, 806951140, 1613902280, 3227804560]

約数ペア:

[(1, 3227804560), (2, 1613902280), (4, 806951140), (5, 645560912), (8, 403475570), (10, 322780456), (16, 201737785), (20, 161390228), (40, 80695114), (80, 40347557)]