73210580

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11059}}^1$

素因数の和:11399

約数の個数: 24

約数和(自身を含む): 154220640

約数和(自身を除く): 81010060

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 11059, 22118, 44236, 55295, 110590, 221180, 3660529, 7321058, 14642116, 18302645, 36605290, 73210580]

約数ペア:

[(1, 73210580), (2, 36605290), (4, 18302645), (5, 14642116), (10, 7321058), (20, 3660529), (331, 221180), (662, 110590), (1324, 55295), (1655, 44236), (3310, 22118), (6620, 11059)]