556471555460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4824619}}^1$

素因数の和:4824780

約数の個数: 48

約数和(自身を含む): 1199593516800

約数和(自身を除く): 643121961340

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 730, 790, 1460, 1580, 5767, 11534, 23068, 28835, 57670, 115340, 4824619, 9649238, 19298476, 24123095, 48246190, 96492380, 352197187, 381144901, 704394374, 762289802, 1408788748, 1524579604, 1760985935, 1905724505, 3521971870, 3811449010, 7043943740, 7622898020, 27823577773, 55647155546, 111294311092, 139117888865, 278235777730, 556471555460]

約数ペア:

[(1, 556471555460), (2, 278235777730), (4, 139117888865), (5, 111294311092), (10, 55647155546), (20, 27823577773), (73, 7622898020), (79, 7043943740), (146, 3811449010), (158, 3521971870), (292, 1905724505), (316, 1760985935), (365, 1524579604), (395, 1408788748), (730, 762289802), (790, 704394374), (1460, 381144901), (1580, 352197187), (5767, 96492380), (11534, 48246190), (23068, 24123095), (28835, 19298476), (57670, 9649238), (115340, 4824619)]