132546680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{473381}}^1$

素因数の和:473399

約数の個数: 32

約数和(自身を含む): 340835040

約数和(自身を除く): 208288360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 473381, 946762, 1893524, 2366905, 3313667, 3787048, 4733810, 6627334, 9467620, 13254668, 16568335, 18935240, 26509336, 33136670, 66273340, 132546680]

約数ペア:

[(1, 132546680), (2, 66273340), (4, 33136670), (5, 26509336), (7, 18935240), (8, 16568335), (10, 13254668), (14, 9467620), (20, 6627334), (28, 4733810), (35, 3787048), (40, 3313667), (56, 2366905), (70, 1893524), (140, 946762), (280, 473381)]