57983020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 128814336

約数和(自身を除く): 70831316

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2281, 2542, 4562, 5084, 6355, 9124, 11405, 12710, 22810, 25420, 45620, 70711, 93521, 141422, 187042, 282844, 353555, 374084, 467605, 707110, 935210, 1414220, 1870420, 2899151, 5798302, 11596604, 14495755, 28991510, 57983020]

約数ペア:

[(1, 57983020), (2, 28991510), (4, 14495755), (5, 11596604), (10, 5798302), (20, 2899151), (31, 1870420), (41, 1414220), (62, 935210), (82, 707110), (124, 467605), (155, 374084), (164, 353555), (205, 282844), (310, 187042), (410, 141422), (620, 93521), (820, 70711), (1271, 45620), (2281, 25420), (2542, 22810), (4562, 12710), (5084, 11405), (6355, 9124)]