3629720

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 8255520

約数和(自身を除く): 4625800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 881, 1030, 1762, 2060, 3524, 4120, 4405, 7048, 8810, 17620, 35240, 90743, 181486, 362972, 453715, 725944, 907430, 1814860, 3629720]

約数ペア:

[(1, 3629720), (2, 1814860), (4, 907430), (5, 725944), (8, 453715), (10, 362972), (20, 181486), (40, 90743), (103, 35240), (206, 17620), (412, 8810), (515, 7048), (824, 4405), (881, 4120), (1030, 3524), (1762, 2060)]