82497860

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{5449}}^1$

素因数の和:6215

約数の個数: 24

約数和(自身を含む): 173506200

約数和(自身を除く): 91008340

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 5449, 7570, 10898, 15140, 21796, 27245, 54490, 108980, 4124893, 8249786, 16499572, 20624465, 41248930, 82497860]

約数ペア:

[(1, 82497860), (2, 41248930), (4, 20624465), (5, 16499572), (10, 8249786), (20, 4124893), (757, 108980), (1514, 54490), (3028, 27245), (3785, 21796), (5449, 15140), (7570, 10898)]