84782540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{114571}}^1$

素因数の和:114617

約数の個数: 24

約数和(自身を含む): 182856912

約数和(自身を除く): 98074372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 114571, 229142, 458284, 572855, 1145710, 2291420, 4239127, 8478254, 16956508, 21195635, 42391270, 84782540]

約数ペア:

[(1, 84782540), (2, 42391270), (4, 21195635), (5, 16956508), (10, 8478254), (20, 4239127), (37, 2291420), (74, 1145710), (148, 572855), (185, 458284), (370, 229142), (740, 114571)]