3869571880

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{1531}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 8785713600

約数和(自身を除く): 4916141720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 353, 358, 706, 716, 895, 1412, 1432, 1531, 1765, 1790, 2824, 3062, 3530, 3580, 6124, 7060, 7160, 7655, 12248, 14120, 15310, 30620, 61240, 63187, 126374, 252748, 274049, 315935, 505496, 540443, 548098, 631870, 1080886, 1096196, 1263740, 1370245, 2161772, 2192392, 2527480, 2702215, 2740490, 4323544, 5404430, 5480980, 10808860, 10961960, 21617720, 96739297, 193478594, 386957188, 483696485, 773914376, 967392970, 1934785940, 3869571880]

約数ペア:

[(1, 3869571880), (2, 1934785940), (4, 967392970), (5, 773914376), (8, 483696485), (10, 386957188), (20, 193478594), (40, 96739297), (179, 21617720), (353, 10961960), (358, 10808860), (706, 5480980), (716, 5404430), (895, 4323544), (1412, 2740490), (1432, 2702215), (1531, 2527480), (1765, 2192392), (1790, 2161772), (2824, 1370245), (3062, 1263740), (3530, 1096196), (3580, 1080886), (6124, 631870), (7060, 548098), (7160, 540443), (7655, 505496), (12248, 315935), (14120, 274049), (15310, 252748), (30620, 126374), (61240, 63187)]