15792880

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 37064592

約数和(自身を除く): 21271712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1747, 1808, 2260, 3494, 4520, 6988, 8735, 9040, 13976, 17470, 27952, 34940, 69880, 139760, 197411, 394822, 789644, 987055, 1579288, 1974110, 3158576, 3948220, 7896440, 15792880]

約数ペア:

[(1, 15792880), (2, 7896440), (4, 3948220), (5, 3158576), (8, 1974110), (10, 1579288), (16, 987055), (20, 789644), (40, 394822), (80, 197411), (113, 139760), (226, 69880), (452, 34940), (565, 27952), (904, 17470), (1130, 13976), (1747, 9040), (1808, 8735), (2260, 6988), (3494, 4520)]