1562140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 3370752

約数和(自身を除く): 1808612

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2111, 4222, 8444, 10555, 21110, 42220, 78107, 156214, 312428, 390535, 781070, 1562140]

約数ペア:

[(1, 1562140), (2, 781070), (4, 390535), (5, 312428), (10, 156214), (20, 78107), (37, 42220), (74, 21110), (148, 10555), (185, 8444), (370, 4222), (740, 2111)]