295233740

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{11329}}^1$

素因数の和:12641

約数の個数: 24

約数和(自身を含む): 620521440

約数和(自身を除く): 325287700

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 5212, 6515, 11329, 13030, 22658, 26060, 45316, 56645, 113290, 226580, 14761687, 29523374, 59046748, 73808435, 147616870, 295233740]

約数ペア:

[(1, 295233740), (2, 147616870), (4, 73808435), (5, 59046748), (10, 29523374), (20, 14761687), (1303, 226580), (2606, 113290), (5212, 56645), (6515, 45316), (11329, 26060), (13030, 22658)]