8115650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 36

約数和(自身を含む): 15714582

約数和(自身を除く): 7598932

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 193, 290, 386, 725, 841, 965, 1450, 1682, 1930, 4205, 4825, 5597, 8410, 9650, 11194, 21025, 27985, 42050, 55970, 139925, 162313, 279850, 324626, 811565, 1623130, 4057825, 8115650]

約数ペア:

[(1, 8115650), (2, 4057825), (5, 1623130), (10, 811565), (25, 324626), (29, 279850), (50, 162313), (58, 139925), (145, 55970), (193, 42050), (290, 27985), (386, 21025), (725, 11194), (841, 9650), (965, 8410), (1450, 5597), (1682, 4825), (1930, 4205)]