607602020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{87049}}^1$

素因数の和:87407

約数の個数: 24

約数和(自身を含む): 1279635000

約数和(自身を除く): 672032980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 87049, 174098, 348196, 435245, 870490, 1740980, 30380101, 60760202, 121520404, 151900505, 303801010, 607602020]

約数ペア:

[(1, 607602020), (2, 303801010), (4, 151900505), (5, 121520404), (10, 60760202), (20, 30380101), (349, 1740980), (698, 870490), (1396, 435245), (1745, 348196), (3490, 174098), (6980, 87049)]