4392050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 9140040

約数和(自身を除く): 4747990

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 233, 290, 325, 377, 466, 650, 725, 754, 1165, 1450, 1885, 2330, 3029, 3770, 5825, 6058, 6757, 9425, 11650, 13514, 15145, 18850, 30290, 33785, 67570, 75725, 87841, 151450, 168925, 175682, 337850, 439205, 878410, 2196025, 4392050]

約数ペア:

[(1, 4392050), (2, 2196025), (5, 878410), (10, 439205), (13, 337850), (25, 175682), (26, 168925), (29, 151450), (50, 87841), (58, 75725), (65, 67570), (130, 33785), (145, 30290), (233, 18850), (290, 15145), (325, 13514), (377, 11650), (466, 9425), (650, 6757), (725, 6058), (754, 5825), (1165, 3770), (1450, 3029), (1885, 2330)]