4923140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 10487232

約数和(自身を除く): 5564092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3467, 6934, 13868, 17335, 34670, 69340, 246157, 492314, 984628, 1230785, 2461570, 4923140]

約数ペア:

[(1, 4923140), (2, 2461570), (4, 1230785), (5, 984628), (10, 492314), (20, 246157), (71, 69340), (142, 34670), (284, 17335), (355, 13868), (710, 6934), (1420, 3467)]