12432140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88801}}^1$

素因数の和:88817

約数の個数: 24

約数和(自身を含む): 29837472

約数和(自身を除く): 17405332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88801, 177602, 355204, 444005, 621607, 888010, 1243214, 1776020, 2486428, 3108035, 6216070, 12432140]

約数ペア:

[(1, 12432140), (2, 6216070), (4, 3108035), (5, 2486428), (7, 1776020), (10, 1243214), (14, 888010), (20, 621607), (28, 444005), (35, 355204), (70, 177602), (140, 88801)]