9251120

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{587}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 21654864

約数和(自身を除く): 12403744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 587, 788, 985, 1174, 1576, 1970, 2348, 2935, 3152, 3940, 4696, 5870, 7880, 9392, 11740, 15760, 23480, 46960, 115639, 231278, 462556, 578195, 925112, 1156390, 1850224, 2312780, 4625560, 9251120]

約数ペア:

[(1, 9251120), (2, 4625560), (4, 2312780), (5, 1850224), (8, 1156390), (10, 925112), (16, 578195), (20, 462556), (40, 231278), (80, 115639), (197, 46960), (394, 23480), (587, 15760), (788, 11740), (985, 9392), (1174, 7880), (1576, 5870), (1970, 4696), (2348, 3940), (2935, 3152)]