1155780050

素因数分解:

$2^1\times 5^2\times {\mathrm{823}}^1\times {\mathrm{28087}}^1$

素因数の和:28922

約数の個数: 24

約数和(自身を含む): 2152439616

約数和(自身を除く): 996659566

約数列:

[1, 2, 5, 10, 25, 50, 823, 1646, 4115, 8230, 20575, 28087, 41150, 56174, 140435, 280870, 702175, 1404350, 23115601, 46231202, 115578005, 231156010, 577890025, 1155780050]

約数ペア:

[(1, 1155780050), (2, 577890025), (5, 231156010), (10, 115578005), (25, 46231202), (50, 23115601), (823, 1404350), (1646, 702175), (4115, 280870), (8230, 140435), (20575, 56174), (28087, 41150)]