380031410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{2381}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 747071424

約数和(自身を除く): 367040014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1451, 2381, 2902, 4762, 7255, 11905, 14510, 15961, 23810, 26191, 31922, 52382, 79805, 130955, 159610, 261910, 3454831, 6909662, 17274155, 34548310, 38003141, 76006282, 190015705, 380031410]

約数ペア:

[(1, 380031410), (2, 190015705), (5, 76006282), (10, 38003141), (11, 34548310), (22, 17274155), (55, 6909662), (110, 3454831), (1451, 261910), (2381, 159610), (2902, 130955), (4762, 79805), (7255, 52382), (11905, 31922), (14510, 26191), (15961, 23810)]