42765432880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10086187}}^1$

素因数の和:10086253

約数の個数: 40

約数和(自身を含む): 101305672272

約数和(自身を除く): 58540239392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10086187, 20172374, 40344748, 50430935, 80689496, 100861870, 161378992, 201723740, 403447480, 534567911, 806894960, 1069135822, 2138271644, 2672839555, 4276543288, 5345679110, 8553086576, 10691358220, 21382716440, 42765432880]

約数ペア:

[(1, 42765432880), (2, 21382716440), (4, 10691358220), (5, 8553086576), (8, 5345679110), (10, 4276543288), (16, 2672839555), (20, 2138271644), (40, 1069135822), (53, 806894960), (80, 534567911), (106, 403447480), (212, 201723740), (265, 161378992), (424, 100861870), (530, 80689496), (848, 50430935), (1060, 40344748), (2120, 20172374), (4240, 10086187)]