372217640

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{9623}}^1$

素因数の和:10601

約数の個数: 32

約数和(自身を含む): 838442880

約数和(自身を除く): 466225240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1934, 3868, 4835, 7736, 9623, 9670, 19246, 19340, 38492, 38680, 48115, 76984, 96230, 192460, 384920, 9305441, 18610882, 37221764, 46527205, 74443528, 93054410, 186108820, 372217640]

約数ペア:

[(1, 372217640), (2, 186108820), (4, 93054410), (5, 74443528), (8, 46527205), (10, 37221764), (20, 18610882), (40, 9305441), (967, 384920), (1934, 192460), (3868, 96230), (4835, 76984), (7736, 48115), (9623, 38680), (9670, 38492), (19246, 19340)]