10366601720

素因数分解:

$2^3\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{249437}}^1$

素因数の和:250487

約数の個数: 32

約数和(自身を含む): 23347396800

約数和(自身を除く): 12980795080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1039, 2078, 4156, 5195, 8312, 10390, 20780, 41560, 249437, 498874, 997748, 1247185, 1995496, 2494370, 4988740, 9977480, 259165043, 518330086, 1036660172, 1295825215, 2073320344, 2591650430, 5183300860, 10366601720]

約数ペア:

[(1, 10366601720), (2, 5183300860), (4, 2591650430), (5, 2073320344), (8, 1295825215), (10, 1036660172), (20, 518330086), (40, 259165043), (1039, 9977480), (2078, 4988740), (4156, 2494370), (5195, 1995496), (8312, 1247185), (10390, 997748), (20780, 498874), (41560, 249437)]