80234690

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 67509310

約数列:

[1, 2, 5, 10, 59, 118, 239, 295, 478, 569, 590, 1138, 1195, 2390, 2845, 5690, 14101, 28202, 33571, 67142, 70505, 135991, 141010, 167855, 271982, 335710, 679955, 1359910, 8023469, 16046938, 40117345, 80234690]

約数ペア:

[(1, 80234690), (2, 40117345), (5, 16046938), (10, 8023469), (59, 1359910), (118, 679955), (239, 335710), (295, 271982), (478, 167855), (569, 141010), (590, 135991), (1138, 70505), (1195, 67142), (2390, 33571), (2845, 28202), (5690, 14101)]