9131560

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1367}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 11552600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1367, 1670, 2734, 3340, 5468, 6680, 6835, 10936, 13670, 27340, 54680, 228289, 456578, 913156, 1141445, 1826312, 2282890, 4565780, 9131560]

約数ペア:

[(1, 9131560), (2, 4565780), (4, 2282890), (5, 1826312), (8, 1141445), (10, 913156), (20, 456578), (40, 228289), (167, 54680), (334, 27340), (668, 13670), (835, 10936), (1336, 6835), (1367, 6680), (1670, 5468), (2734, 3340)]