190051600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7868

約数の個数: 60

約数和(自身を含む): 464143780

約数和(自身を除く): 274092180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 7789, 12200, 15578, 24400, 31156, 38945, 62312, 77890, 124624, 155780, 194725, 311560, 389450, 475129, 623120, 778900, 950258, 1557800, 1900516, 2375645, 3115600, 3801032, 4751290, 7602064, 9502580, 11878225, 19005160, 23756450, 38010320, 47512900, 95025800, 190051600]

約数ペア:

[(1, 190051600), (2, 95025800), (4, 47512900), (5, 38010320), (8, 23756450), (10, 19005160), (16, 11878225), (20, 9502580), (25, 7602064), (40, 4751290), (50, 3801032), (61, 3115600), (80, 2375645), (100, 1900516), (122, 1557800), (200, 950258), (244, 778900), (305, 623120), (400, 475129), (488, 389450), (610, 311560), (976, 194725), (1220, 155780), (1525, 124624), (2440, 77890), (3050, 62312), (4880, 38945), (6100, 31156), (7789, 24400), (12200, 15578)]