437641010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{9859}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 826346880

約数和(自身を除く): 388705870

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 8878, 9859, 19718, 22195, 44390, 49295, 98590, 226757, 453514, 1133785, 1902787, 2267570, 3805574, 9513935, 19027870, 43764101, 87528202, 218820505, 437641010]

約数ペア:

[(1, 437641010), (2, 218820505), (5, 87528202), (10, 43764101), (23, 19027870), (46, 9513935), (115, 3805574), (193, 2267570), (230, 1902787), (386, 1133785), (965, 453514), (1930, 226757), (4439, 98590), (8878, 49295), (9859, 44390), (19718, 22195)]