4339968260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1\times {\mathrm{2647}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 9250502016

約数和(自身を除く): 4910533756

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1123, 1460, 2246, 2647, 4492, 5294, 5615, 10588, 11230, 13235, 22460, 26470, 52940, 81979, 163958, 193231, 327916, 386462, 409895, 772924, 819790, 966155, 1639580, 1932310, 2972581, 3864620, 5945162, 11890324, 14862905, 29725810, 59451620, 216998413, 433996826, 867993652, 1084992065, 2169984130, 4339968260]

約数ペア:

[(1, 4339968260), (2, 2169984130), (4, 1084992065), (5, 867993652), (10, 433996826), (20, 216998413), (73, 59451620), (146, 29725810), (292, 14862905), (365, 11890324), (730, 5945162), (1123, 3864620), (1460, 2972581), (2246, 1932310), (2647, 1639580), (4492, 966155), (5294, 819790), (5615, 772924), (10588, 409895), (11230, 386462), (13235, 327916), (22460, 193231), (26470, 163958), (52940, 81979)]