9279560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 21074040

約数和(自身を除く): 11794480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2053, 2260, 4106, 4520, 8212, 10265, 16424, 20530, 41060, 82120, 231989, 463978, 927956, 1159945, 1855912, 2319890, 4639780, 9279560]

約数ペア:

[(1, 9279560), (2, 4639780), (4, 2319890), (5, 1855912), (8, 1159945), (10, 927956), (20, 463978), (40, 231989), (113, 82120), (226, 41060), (452, 20530), (565, 16424), (904, 10265), (1130, 8212), (2053, 4520), (2260, 4106)]