1652772040

素因数分解:

$2^3\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{9221}}^1$

素因数の和:13713

約数の個数: 32

約数和(自身を含む): 3719970360

約数和(自身を除く): 2067198320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4481, 8962, 9221, 17924, 18442, 22405, 35848, 36884, 44810, 46105, 73768, 89620, 92210, 179240, 184420, 368840, 41319301, 82638602, 165277204, 206596505, 330554408, 413193010, 826386020, 1652772040]

約数ペア:

[(1, 1652772040), (2, 826386020), (4, 413193010), (5, 330554408), (8, 206596505), (10, 165277204), (20, 82638602), (40, 41319301), (4481, 368840), (8962, 184420), (9221, 179240), (17924, 92210), (18442, 89620), (22405, 73768), (35848, 46105), (36884, 44810)]