26985800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7937}}^1$

素因数の和:7970

約数の個数: 48

約数和(自身を含む): 66441060

約数和(自身を除く): 39455260

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 7937, 15874, 31748, 39685, 63496, 79370, 134929, 158740, 198425, 269858, 317480, 396850, 539716, 674645, 793700, 1079432, 1349290, 1587400, 2698580, 3373225, 5397160, 6746450, 13492900, 26985800]

約数ペア:

[(1, 26985800), (2, 13492900), (4, 6746450), (5, 5397160), (8, 3373225), (10, 2698580), (17, 1587400), (20, 1349290), (25, 1079432), (34, 793700), (40, 674645), (50, 539716), (68, 396850), (85, 317480), (100, 269858), (136, 198425), (170, 158740), (200, 134929), (340, 79370), (425, 63496), (680, 39685), (850, 31748), (1700, 15874), (3400, 7937)]