124632320

素因数分解:

$2^8\times 5^1\times {\mathrm{97369}}^1$

素因数の和:97390

約数の個数: 36

約数和(自身を含む): 298536420

約数和(自身を除く): 173904100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 97369, 194738, 389476, 486845, 778952, 973690, 1557904, 1947380, 3115808, 3894760, 6231616, 7789520, 12463232, 15579040, 24926464, 31158080, 62316160, 124632320]

約数ペア:

[(1, 124632320), (2, 62316160), (4, 31158080), (5, 24926464), (8, 15579040), (10, 12463232), (16, 7789520), (20, 6231616), (32, 3894760), (40, 3115808), (64, 1947380), (80, 1557904), (128, 973690), (160, 778952), (256, 486845), (320, 389476), (640, 194738), (1280, 97369)]