574076020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4100543}}^1$

素因数の和:4100559

約数の個数: 24

約数和(自身を含む): 1377782784

約数和(自身を除く): 803706764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4100543, 8201086, 16402172, 20502715, 28703801, 41005430, 57407602, 82010860, 114815204, 143519005, 287038010, 574076020]

約数ペア:

[(1, 574076020), (2, 287038010), (4, 143519005), (5, 114815204), (7, 82010860), (10, 57407602), (14, 41005430), (20, 28703801), (28, 20502715), (35, 16402172), (70, 8201086), (140, 4100543)]