26037340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 36861860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1039, 1253, 1790, 2078, 2506, 3580, 4156, 5012, 5195, 6265, 7273, 10390, 12530, 14546, 20780, 25060, 29092, 36365, 72730, 145460, 185981, 371962, 743924, 929905, 1301867, 1859810, 2603734, 3719620, 5207468, 6509335, 13018670, 26037340]

約数ペア:

[(1, 26037340), (2, 13018670), (4, 6509335), (5, 5207468), (7, 3719620), (10, 2603734), (14, 1859810), (20, 1301867), (28, 929905), (35, 743924), (70, 371962), (140, 185981), (179, 145460), (358, 72730), (716, 36365), (895, 29092), (1039, 25060), (1253, 20780), (1790, 14546), (2078, 12530), (2506, 10390), (3580, 7273), (4156, 6265), (5012, 5195)]