11208660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 20543340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2099, 2670, 4198, 5340, 6297, 8396, 10495, 12594, 20990, 25188, 31485, 41980, 62970, 125940, 186811, 373622, 560433, 747244, 934055, 1120866, 1868110, 2241732, 2802165, 3736220, 5604330, 11208660]

約数ペア:

[(1, 11208660), (2, 5604330), (3, 3736220), (4, 2802165), (5, 2241732), (6, 1868110), (10, 1120866), (12, 934055), (15, 747244), (20, 560433), (30, 373622), (60, 186811), (89, 125940), (178, 62970), (267, 41980), (356, 31485), (445, 25188), (534, 20990), (890, 12594), (1068, 10495), (1335, 8396), (1780, 6297), (2099, 5340), (2670, 4198)]