210004580048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{628937}}^1$

素因数の和:629495

約数の個数: 40

約数和(自身を含む): 417627410760

約数和(自身を除く): 207622830712

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 509, 656, 1018, 2036, 4072, 8144, 20869, 41738, 83476, 166952, 333904, 628937, 1257874, 2515748, 5031496, 10062992, 25786417, 51572834, 103145668, 206291336, 320128933, 412582672, 640257866, 1280515732, 2561031464, 5122062928, 13125286253, 26250572506, 52501145012, 105002290024, 210004580048]

約数ペア:

[(1, 210004580048), (2, 105002290024), (4, 52501145012), (8, 26250572506), (16, 13125286253), (41, 5122062928), (82, 2561031464), (164, 1280515732), (328, 640257866), (509, 412582672), (656, 320128933), (1018, 206291336), (2036, 103145668), (4072, 51572834), (8144, 25786417), (20869, 10062992), (41738, 5031496), (83476, 2515748), (166952, 1257874), (333904, 628937)]