5018360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 6386440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1151, 2180, 2302, 4360, 4604, 5755, 9208, 11510, 23020, 46040, 125459, 250918, 501836, 627295, 1003672, 1254590, 2509180, 5018360]

約数ペア:

[(1, 5018360), (2, 2509180), (4, 1254590), (5, 1003672), (8, 627295), (10, 501836), (20, 250918), (40, 125459), (109, 46040), (218, 23020), (436, 11510), (545, 9208), (872, 5755), (1090, 4604), (1151, 4360), (2180, 2302)]