2340802540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{308813}}^1$

素因数の和:309201

約数の個数: 24

約数和(自身を含む): 4928671440

約数和(自身を除く): 2587868900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 308813, 617626, 1235252, 1544065, 3088130, 6176260, 117040127, 234080254, 468160508, 585200635, 1170401270, 2340802540]

約数ペア:

[(1, 2340802540), (2, 1170401270), (4, 585200635), (5, 468160508), (10, 234080254), (20, 117040127), (379, 6176260), (758, 3088130), (1516, 1544065), (1895, 1235252), (3790, 617626), (7580, 308813)]