2044294840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{7027}}^1$

素因数の和:8084

約数の個数: 64

約数和(自身を含む): 5262566400

約数和(自身を除く): 3218271560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1039, 2078, 4156, 5195, 7027, 7273, 8312, 10390, 14054, 14546, 20780, 28108, 29092, 35135, 36365, 41560, 49189, 56216, 58184, 70270, 72730, 98378, 140540, 145460, 196756, 245945, 281080, 290920, 393512, 491890, 983780, 1967560, 7301053, 14602106, 29204212, 36505265, 51107371, 58408424, 73010530, 102214742, 146021060, 204429484, 255536855, 292042120, 408858968, 511073710, 1022147420, 2044294840]

約数ペア:

[(1, 2044294840), (2, 1022147420), (4, 511073710), (5, 408858968), (7, 292042120), (8, 255536855), (10, 204429484), (14, 146021060), (20, 102214742), (28, 73010530), (35, 58408424), (40, 51107371), (56, 36505265), (70, 29204212), (140, 14602106), (280, 7301053), (1039, 1967560), (2078, 983780), (4156, 491890), (5195, 393512), (7027, 290920), (7273, 281080), (8312, 245945), (10390, 196756), (14054, 145460), (14546, 140540), (20780, 98378), (28108, 72730), (29092, 70270), (35135, 58184), (36365, 56216), (41560, 49189)]