2056513480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{7069}}^1$

素因数の和:8126

約数の個数: 64

約数和(自身を含む): 5294016000

約数和(自身を除く): 3237502520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1039, 2078, 4156, 5195, 7069, 7273, 8312, 10390, 14138, 14546, 20780, 28276, 29092, 35345, 36365, 41560, 49483, 56552, 58184, 70690, 72730, 98966, 141380, 145460, 197932, 247415, 282760, 290920, 395864, 494830, 989660, 1979320, 7344691, 14689382, 29378764, 36723455, 51412837, 58757528, 73446910, 102825674, 146893820, 205651348, 257064185, 293787640, 411302696, 514128370, 1028256740, 2056513480]

約数ペア:

[(1, 2056513480), (2, 1028256740), (4, 514128370), (5, 411302696), (7, 293787640), (8, 257064185), (10, 205651348), (14, 146893820), (20, 102825674), (28, 73446910), (35, 58757528), (40, 51412837), (56, 36723455), (70, 29378764), (140, 14689382), (280, 7344691), (1039, 1979320), (2078, 989660), (4156, 494830), (5195, 395864), (7069, 290920), (7273, 282760), (8312, 247415), (10390, 197932), (14138, 145460), (14546, 141380), (20780, 98966), (28276, 72730), (29092, 70690), (35345, 58184), (36365, 56552), (41560, 49483)]