21134529800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4594463}}^1$

素因数の和:4594502

約数の個数: 48

約数和(自身を含む): 51274218240

約数和(自身を除く): 30139688440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 4594463, 9188926, 18377852, 22972315, 36755704, 45944630, 91889260, 105672649, 114861575, 183778520, 211345298, 229723150, 422690596, 459446300, 528363245, 845381192, 918892600, 1056726490, 2113452980, 2641816225, 4226905960, 5283632450, 10567264900, 21134529800]

約数ペア:

[(1, 21134529800), (2, 10567264900), (4, 5283632450), (5, 4226905960), (8, 2641816225), (10, 2113452980), (20, 1056726490), (23, 918892600), (25, 845381192), (40, 528363245), (46, 459446300), (50, 422690596), (92, 229723150), (100, 211345298), (115, 183778520), (184, 114861575), (200, 105672649), (230, 91889260), (460, 45944630), (575, 36755704), (920, 22972315), (1150, 18377852), (2300, 9188926), (4600, 4594463)]