3623240

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 4584760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 379, 478, 758, 956, 1195, 1516, 1895, 1912, 2390, 3032, 3790, 4780, 7580, 9560, 15160, 90581, 181162, 362324, 452905, 724648, 905810, 1811620, 3623240]

約数ペア:

[(1, 3623240), (2, 1811620), (4, 905810), (5, 724648), (8, 452905), (10, 362324), (20, 181162), (40, 90581), (239, 15160), (379, 9560), (478, 7580), (758, 4780), (956, 3790), (1195, 3032), (1516, 2390), (1895, 1912)]