83228320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74311}}^1$

素因数の和:74333

約数の個数: 48

約数和(自身を含む): 224719488

約数和(自身を除く): 141491168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74311, 148622, 297244, 371555, 520177, 594488, 743110, 1040354, 1188976, 1486220, 2080708, 2377952, 2600885, 2972440, 4161416, 5201770, 5944880, 8322832, 10403540, 11889760, 16645664, 20807080, 41614160, 83228320]

約数ペア:

[(1, 83228320), (2, 41614160), (4, 20807080), (5, 16645664), (7, 11889760), (8, 10403540), (10, 8322832), (14, 5944880), (16, 5201770), (20, 4161416), (28, 2972440), (32, 2600885), (35, 2377952), (40, 2080708), (56, 1486220), (70, 1188976), (80, 1040354), (112, 743110), (140, 594488), (160, 520177), (224, 371555), (280, 297244), (560, 148622), (1120, 74311)]