1330581500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{156539}}^1$

素因数の和:156575

約数の個数: 48

約数和(自身を含む): 3076950240

約数和(自身を除く): 1746368740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 156539, 313078, 626156, 782695, 1565390, 2661163, 3130780, 3913475, 5322326, 7826950, 10644652, 13305815, 15653900, 19567375, 26611630, 39134750, 53223260, 66529075, 78269500, 133058150, 266116300, 332645375, 665290750, 1330581500]

約数ペア:

[(1, 1330581500), (2, 665290750), (4, 332645375), (5, 266116300), (10, 133058150), (17, 78269500), (20, 66529075), (25, 53223260), (34, 39134750), (50, 26611630), (68, 19567375), (85, 15653900), (100, 13305815), (125, 10644652), (170, 7826950), (250, 5322326), (340, 3913475), (425, 3130780), (500, 2661163), (850, 1565390), (1700, 782695), (2125, 626156), (4250, 313078), (8500, 156539)]