32723380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 37836620

約数列:

[1, 2, 4, 5, 10, 20, 79, 139, 149, 158, 278, 298, 316, 395, 556, 596, 695, 745, 790, 1390, 1490, 1580, 2780, 2980, 10981, 11771, 20711, 21962, 23542, 41422, 43924, 47084, 54905, 58855, 82844, 103555, 109810, 117710, 207110, 219620, 235420, 414220, 1636169, 3272338, 6544676, 8180845, 16361690, 32723380]

約数ペア:

[(1, 32723380), (2, 16361690), (4, 8180845), (5, 6544676), (10, 3272338), (20, 1636169), (79, 414220), (139, 235420), (149, 219620), (158, 207110), (278, 117710), (298, 109810), (316, 103555), (395, 82844), (556, 58855), (596, 54905), (695, 47084), (745, 43924), (790, 41422), (1390, 23542), (1490, 21962), (1580, 20711), (2780, 11771), (2980, 10981)]