9207760

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 21561120

約数和(自身を除く): 12353360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 643, 716, 895, 1286, 1432, 1790, 2572, 2864, 3215, 3580, 5144, 6430, 7160, 10288, 12860, 14320, 25720, 51440, 115097, 230194, 460388, 575485, 920776, 1150970, 1841552, 2301940, 4603880, 9207760]

約数ペア:

[(1, 9207760), (2, 4603880), (4, 2301940), (5, 1841552), (8, 1150970), (10, 920776), (16, 575485), (20, 460388), (40, 230194), (80, 115097), (179, 51440), (358, 25720), (643, 14320), (716, 12860), (895, 10288), (1286, 7160), (1432, 6430), (1790, 5144), (2572, 3580), (2864, 3215)]