1488140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 3211152

約数和(自身を除く): 1723012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2011, 4022, 8044, 10055, 20110, 40220, 74407, 148814, 297628, 372035, 744070, 1488140]

約数ペア:

[(1, 1488140), (2, 744070), (4, 372035), (5, 297628), (10, 148814), (20, 74407), (37, 40220), (74, 20110), (148, 10055), (185, 8044), (370, 4022), (740, 2011)]