2730550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 5140296

約数和(自身を除く): 2409746

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 563, 970, 1126, 2425, 2815, 4850, 5630, 14075, 28150, 54611, 109222, 273055, 546110, 1365275, 2730550]

約数ペア:

[(1, 2730550), (2, 1365275), (5, 546110), (10, 273055), (25, 109222), (50, 54611), (97, 28150), (194, 14075), (485, 5630), (563, 4850), (970, 2815), (1126, 2425)]