40073170

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{4127}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 72223488

約数和(自身を除く): 32150318

約数列:

[1, 2, 5, 10, 971, 1942, 4127, 4855, 8254, 9710, 20635, 41270, 4007317, 8014634, 20036585, 40073170]

約数ペア:

[(1, 40073170), (2, 20036585), (5, 8014634), (10, 4007317), (971, 41270), (1942, 20635), (4127, 9710), (4855, 8254)]