9428360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 21735000

約数和(自身を除く): 12306640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5749, 11498, 22996, 28745, 45992, 57490, 114980, 229960, 235709, 471418, 942836, 1178545, 1885672, 2357090, 4714180, 9428360]

約数ペア:

[(1, 9428360), (2, 4714180), (4, 2357090), (5, 1885672), (8, 1178545), (10, 942836), (20, 471418), (40, 235709), (41, 229960), (82, 114980), (164, 57490), (205, 45992), (328, 28745), (410, 22996), (820, 11498), (1640, 5749)]