9162040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 20807280

約数和(自身を除く): 11645240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2027, 2260, 4054, 4520, 8108, 10135, 16216, 20270, 40540, 81080, 229051, 458102, 916204, 1145255, 1832408, 2290510, 4581020, 9162040]

約数ペア:

[(1, 9162040), (2, 4581020), (4, 2290510), (5, 1832408), (8, 1145255), (10, 916204), (20, 458102), (40, 229051), (113, 81080), (226, 40540), (452, 20270), (565, 16216), (904, 10135), (1130, 8108), (2027, 4520), (2260, 4054)]