9075760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 40

約数和(自身を含む): 21623616

約数和(自身を除く): 12547856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 2767, 3280, 5534, 11068, 13835, 22136, 27670, 44272, 55340, 110680, 113447, 221360, 226894, 453788, 567235, 907576, 1134470, 1815152, 2268940, 4537880, 9075760]

約数ペア:

[(1, 9075760), (2, 4537880), (4, 2268940), (5, 1815152), (8, 1134470), (10, 907576), (16, 567235), (20, 453788), (40, 226894), (41, 221360), (80, 113447), (82, 110680), (164, 55340), (205, 44272), (328, 27670), (410, 22136), (656, 13835), (820, 11068), (1640, 5534), (2767, 3280)]