40087700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23581}}^1$

素因数の和:23612

約数の個数: 36

約数和(自身を含む): 92111292

約数和(自身を除く): 52023592

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 23581, 47162, 94324, 117905, 235810, 400877, 471620, 589525, 801754, 1179050, 1603508, 2004385, 2358100, 4008770, 8017540, 10021925, 20043850, 40087700]

約数ペア:

[(1, 40087700), (2, 20043850), (4, 10021925), (5, 8017540), (10, 4008770), (17, 2358100), (20, 2004385), (25, 1603508), (34, 1179050), (50, 801754), (68, 589525), (85, 471620), (100, 400877), (170, 235810), (340, 117905), (425, 94324), (850, 47162), (1700, 23581)]