12179600

素因数分解:

$2^4\times 5^2\times {\mathrm{30449}}^1$

素因数の和:30467

約数の個数: 30

約数和(自身を含む): 29262450

約数和(自身を除く): 17082850

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30449, 60898, 121796, 152245, 243592, 304490, 487184, 608980, 761225, 1217960, 1522450, 2435920, 3044900, 6089800, 12179600]

約数ペア:

[(1, 12179600), (2, 6089800), (4, 3044900), (5, 2435920), (8, 1522450), (10, 1217960), (16, 761225), (20, 608980), (25, 487184), (40, 304490), (50, 243592), (80, 152245), (100, 121796), (200, 60898), (400, 30449)]