157058015000

素因数分解:

$2^3\times 5^4\times {\mathrm{2221}}^1\times {\mathrm{14143}}^1$

素因数の和:16390

約数の個数: 80

約数和(自身を含む): 368178645120

約数和(自身を除く): 211120630120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2221, 2500, 4442, 5000, 8884, 11105, 14143, 17768, 22210, 28286, 44420, 55525, 56572, 70715, 88840, 111050, 113144, 141430, 222100, 277625, 282860, 353575, 444200, 555250, 565720, 707150, 1110500, 1388125, 1414300, 1767875, 2221000, 2776250, 2828600, 3535750, 5552500, 7071500, 8839375, 11105000, 14143000, 17678750, 31411603, 35357500, 62823206, 70715000, 125646412, 157058015, 251292824, 314116030, 628232060, 785290075, 1256464120, 1570580150, 3141160300, 3926450375, 6282320600, 7852900750, 15705801500, 19632251875, 31411603000, 39264503750, 78529007500, 157058015000]

約数ペア:

[(1, 157058015000), (2, 78529007500), (4, 39264503750), (5, 31411603000), (8, 19632251875), (10, 15705801500), (20, 7852900750), (25, 6282320600), (40, 3926450375), (50, 3141160300), (100, 1570580150), (125, 1256464120), (200, 785290075), (250, 628232060), (500, 314116030), (625, 251292824), (1000, 157058015), (1250, 125646412), (2221, 70715000), (2500, 62823206), (4442, 35357500), (5000, 31411603), (8884, 17678750), (11105, 14143000), (14143, 11105000), (17768, 8839375), (22210, 7071500), (28286, 5552500), (44420, 3535750), (55525, 2828600), (56572, 2776250), (70715, 2221000), (88840, 1767875), (111050, 1414300), (113144, 1388125), (141430, 1110500), (222100, 707150), (277625, 565720), (282860, 555250), (353575, 444200)]