2226486520

素因数分解:

$2^3\times 5^1\times {\mathrm{55662163}}^1$

素因数の和:55662174

約数の個数: 16

約数和(自身を含む): 5009594760

約数和(自身を除く): 2783108240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55662163, 111324326, 222648652, 278310815, 445297304, 556621630, 1113243260, 2226486520]

約数ペア:

[(1, 2226486520), (2, 1113243260), (4, 556621630), (5, 445297304), (8, 278310815), (10, 222648652), (20, 111324326), (40, 55662163)]