29162780

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6101}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 61508160

約数和(自身を除く): 32345380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 6101, 12202, 24404, 30505, 61010, 122020, 1458139, 2916278, 5832556, 7290695, 14581390, 29162780]

約数ペア:

[(1, 29162780), (2, 14581390), (4, 7290695), (5, 5832556), (10, 2916278), (20, 1458139), (239, 122020), (478, 61010), (956, 30505), (1195, 24404), (2390, 12202), (4780, 6101)]