1667308660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{114043}}^1$

素因数の和:114112

約数の個数: 48

約数和(自身を含む): 3793559616

約数和(自身を除く): 2126250956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 114043, 228086, 456172, 570215, 1140430, 1938731, 2280860, 3877462, 4903849, 7754924, 9693655, 9807698, 19387310, 19615396, 24519245, 38774620, 49038490, 83365433, 98076980, 166730866, 333461732, 416827165, 833654330, 1667308660]

約数ペア:

[(1, 1667308660), (2, 833654330), (4, 416827165), (5, 333461732), (10, 166730866), (17, 98076980), (20, 83365433), (34, 49038490), (43, 38774620), (68, 24519245), (85, 19615396), (86, 19387310), (170, 9807698), (172, 9693655), (215, 7754924), (340, 4903849), (430, 3877462), (731, 2280860), (860, 1938731), (1462, 1140430), (2924, 570215), (3655, 456172), (7310, 228086), (14620, 114043)]