8669660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 19758816

約数和(自身を除く): 11089156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 593, 731, 860, 1186, 1462, 2372, 2924, 2965, 3655, 5930, 7310, 10081, 11860, 14620, 20162, 25499, 40324, 50405, 50998, 100810, 101996, 127495, 201620, 254990, 433483, 509980, 866966, 1733932, 2167415, 4334830, 8669660]

約数ペア:

[(1, 8669660), (2, 4334830), (4, 2167415), (5, 1733932), (10, 866966), (17, 509980), (20, 433483), (34, 254990), (43, 201620), (68, 127495), (85, 101996), (86, 100810), (170, 50998), (172, 50405), (215, 40324), (340, 25499), (430, 20162), (593, 14620), (731, 11860), (860, 10081), (1186, 7310), (1462, 5930), (2372, 3655), (2924, 2965)]