2010450980

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{265231}}^1$

素因数の和:265619

約数の個数: 24

約数和(自身を含む): 4233102720

約数和(自身を除く): 2222651740

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 265231, 530462, 1060924, 1326155, 2652310, 5304620, 100522549, 201045098, 402090196, 502612745, 1005225490, 2010450980]

約数ペア:

[(1, 2010450980), (2, 1005225490), (4, 502612745), (5, 402090196), (10, 201045098), (20, 100522549), (379, 5304620), (758, 2652310), (1516, 1326155), (1895, 1060924), (3790, 530462), (7580, 265231)]