1130271550

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{162629}}^1$

素因数の和:162780

約数の個数: 24

約数和(自身を含む): 2117442600

約数和(自身を除く): 987171050

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 162629, 325258, 813145, 1626290, 4065725, 8131450, 22605431, 45210862, 113027155, 226054310, 565135775, 1130271550]

約数ペア:

[(1, 1130271550), (2, 565135775), (5, 226054310), (10, 113027155), (25, 45210862), (50, 22605431), (139, 8131450), (278, 4065725), (695, 1626290), (1390, 813145), (3475, 325258), (6950, 162629)]