22102900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2760

約数の個数: 36

約数和(自身を含む): 48559392

約数和(自身を除く): 26456492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 2663, 4150, 5326, 8300, 10652, 13315, 26630, 53260, 66575, 133150, 221029, 266300, 442058, 884116, 1105145, 2210290, 4420580, 5525725, 11051450, 22102900]

約数ペア:

[(1, 22102900), (2, 11051450), (4, 5525725), (5, 4420580), (10, 2210290), (20, 1105145), (25, 884116), (50, 442058), (83, 266300), (100, 221029), (166, 133150), (332, 66575), (415, 53260), (830, 26630), (1660, 13315), (2075, 10652), (2663, 8300), (4150, 5326)]