1897180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 4122720

約数和(自身を除く): 2225540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3271, 6542, 13084, 16355, 32710, 65420, 94859, 189718, 379436, 474295, 948590, 1897180]

約数ペア:

[(1, 1897180), (2, 948590), (4, 474295), (5, 379436), (10, 189718), (20, 94859), (29, 65420), (58, 32710), (116, 16355), (145, 13084), (290, 6542), (580, 3271)]