382730980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659881}}^1$

素因数の和:659919

約数の個数: 24

約数和(自身を含む): 831451320

約数和(自身を除く): 448720340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 659881, 1319762, 2639524, 3299405, 6598810, 13197620, 19136549, 38273098, 76546196, 95682745, 191365490, 382730980]

約数ペア:

[(1, 382730980), (2, 191365490), (4, 95682745), (5, 76546196), (10, 38273098), (20, 19136549), (29, 13197620), (58, 6598810), (116, 3299405), (145, 2639524), (290, 1319762), (580, 659881)]