58904520140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8439043}}^1$

素因数の和:8439401

約数の個数: 24

約数和(自身を含む): 124053946800

約数和(自身を除く): 65149426660

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 8439043, 16878086, 33756172, 42195215, 84390430, 168780860, 2945226007, 5890452014, 11780904028, 14726130035, 29452260070, 58904520140]

約数ペア:

[(1, 58904520140), (2, 29452260070), (4, 14726130035), (5, 11780904028), (10, 5890452014), (20, 2945226007), (349, 168780860), (698, 84390430), (1396, 42195215), (1745, 33756172), (3490, 16878086), (6980, 8439043)]