22230800

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 53912100

約数和(自身を除く): 31681300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 298, 373, 400, 596, 745, 746, 1192, 1490, 1492, 1865, 2384, 2980, 2984, 3725, 3730, 5960, 5968, 7450, 7460, 9325, 11920, 14900, 14920, 18650, 29800, 29840, 37300, 55577, 59600, 74600, 111154, 149200, 222308, 277885, 444616, 555770, 889232, 1111540, 1389425, 2223080, 2778850, 4446160, 5557700, 11115400, 22230800]

約数ペア:

[(1, 22230800), (2, 11115400), (4, 5557700), (5, 4446160), (8, 2778850), (10, 2223080), (16, 1389425), (20, 1111540), (25, 889232), (40, 555770), (50, 444616), (80, 277885), (100, 222308), (149, 149200), (200, 111154), (298, 74600), (373, 59600), (400, 55577), (596, 37300), (745, 29840), (746, 29800), (1192, 18650), (1490, 14920), (1492, 14900), (1865, 11920), (2384, 9325), (2980, 7460), (2984, 7450), (3725, 5968), (3730, 5960)]