4276900580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1\times {\mathrm{1747}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 9077154240

約数和(自身を除く): 4800253660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1123, 1747, 2180, 2246, 3494, 4492, 5615, 6988, 8735, 11230, 17470, 22460, 34940, 122407, 190423, 244814, 380846, 489628, 612035, 761692, 952115, 1224070, 1904230, 1961881, 2448140, 3808460, 3923762, 7847524, 9809405, 19618810, 39237620, 213845029, 427690058, 855380116, 1069225145, 2138450290, 4276900580]

約数ペア:

[(1, 4276900580), (2, 2138450290), (4, 1069225145), (5, 855380116), (10, 427690058), (20, 213845029), (109, 39237620), (218, 19618810), (436, 9809405), (545, 7847524), (1090, 3923762), (1123, 3808460), (1747, 2448140), (2180, 1961881), (2246, 1904230), (3494, 1224070), (4492, 952115), (5615, 761692), (6988, 612035), (8735, 489628), (11230, 380846), (17470, 244814), (22460, 190423), (34940, 122407)]