22924520

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2069}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 51791400

約数和(自身を除く): 28866880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2069, 2216, 2770, 4138, 5540, 8276, 10345, 11080, 16552, 20690, 41380, 82760, 573113, 1146226, 2292452, 2865565, 4584904, 5731130, 11462260, 22924520]

約数ペア:

[(1, 22924520), (2, 11462260), (4, 5731130), (5, 4584904), (8, 2865565), (10, 2292452), (20, 1146226), (40, 573113), (277, 82760), (554, 41380), (1108, 20690), (1385, 16552), (2069, 11080), (2216, 10345), (2770, 8276), (4138, 5540)]