9591440

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 22518648

約数和(自身を除く): 12927208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1061, 1130, 1808, 2122, 2260, 4244, 4520, 5305, 8488, 9040, 10610, 16976, 21220, 42440, 84880, 119893, 239786, 479572, 599465, 959144, 1198930, 1918288, 2397860, 4795720, 9591440]

約数ペア:

[(1, 9591440), (2, 4795720), (4, 2397860), (5, 1918288), (8, 1198930), (10, 959144), (16, 599465), (20, 479572), (40, 239786), (80, 119893), (113, 84880), (226, 42440), (452, 21220), (565, 16976), (904, 10610), (1061, 9040), (1130, 8488), (1808, 5305), (2122, 4520), (2260, 4244)]