1391330300

素因数分解:

$2^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{24979}}^1$

素因数の和:25550

約数の個数: 36

約数和(自身を含む): 3024728280

約数和(自身を除く): 1633397980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 557, 1114, 2228, 2785, 5570, 11140, 13925, 24979, 27850, 49958, 55700, 99916, 124895, 249790, 499580, 624475, 1248950, 2497900, 13913303, 27826606, 55653212, 69566515, 139133030, 278266060, 347832575, 695665150, 1391330300]

約数ペア:

[(1, 1391330300), (2, 695665150), (4, 347832575), (5, 278266060), (10, 139133030), (20, 69566515), (25, 55653212), (50, 27826606), (100, 13913303), (557, 2497900), (1114, 1248950), (2228, 624475), (2785, 499580), (5570, 249790), (11140, 124895), (13925, 99916), (24979, 55700), (27850, 49958)]