68670550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3697

約数の個数: 48

約数和(自身を含む): 142334640

約数和(自身を除く): 73664090

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3643, 3770, 7286, 9425, 18215, 18850, 36430, 47359, 91075, 94718, 105647, 182150, 211294, 236795, 473590, 528235, 1056470, 1183975, 1373411, 2367950, 2641175, 2746822, 5282350, 6867055, 13734110, 34335275, 68670550]

約数ペア:

[(1, 68670550), (2, 34335275), (5, 13734110), (10, 6867055), (13, 5282350), (25, 2746822), (26, 2641175), (29, 2367950), (50, 1373411), (58, 1183975), (65, 1056470), (130, 528235), (145, 473590), (290, 236795), (325, 211294), (377, 182150), (650, 105647), (725, 94718), (754, 91075), (1450, 47359), (1885, 36430), (3643, 18850), (3770, 18215), (7286, 9425)]