9286520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 21027600

約数和(自身を除く): 11741080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1297, 1432, 1790, 2594, 3580, 5188, 6485, 7160, 10376, 12970, 25940, 51880, 232163, 464326, 928652, 1160815, 1857304, 2321630, 4643260, 9286520]

約数ペア:

[(1, 9286520), (2, 4643260), (4, 2321630), (5, 1857304), (8, 1160815), (10, 928652), (20, 464326), (40, 232163), (179, 51880), (358, 25940), (716, 12970), (895, 10376), (1297, 7160), (1432, 6485), (1790, 5188), (2594, 3580)]