26922680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18191}}^1$

素因数の和:18239

約数の個数: 32

約数和(自身を含む): 62216640

約数和(自身を除く): 35293960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18191, 36382, 72764, 90955, 145528, 181910, 363820, 673067, 727640, 1346134, 2692268, 3365335, 5384536, 6730670, 13461340, 26922680]

約数ペア:

[(1, 26922680), (2, 13461340), (4, 6730670), (5, 5384536), (8, 3365335), (10, 2692268), (20, 1346134), (37, 727640), (40, 673067), (74, 363820), (148, 181910), (185, 145528), (296, 90955), (370, 72764), (740, 36382), (1480, 18191)]