9378320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16747}}^1$

素因数の和:16767

約数の個数: 40

約数和(自身を含む): 24921024

約数和(自身を除く): 15542704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16747, 33494, 66988, 83735, 117229, 133976, 167470, 234458, 267952, 334940, 468916, 586145, 669880, 937832, 1172290, 1339760, 1875664, 2344580, 4689160, 9378320]

約数ペア:

[(1, 9378320), (2, 4689160), (4, 2344580), (5, 1875664), (7, 1339760), (8, 1172290), (10, 937832), (14, 669880), (16, 586145), (20, 468916), (28, 334940), (35, 267952), (40, 234458), (56, 167470), (70, 133976), (80, 117229), (112, 83735), (140, 66988), (280, 33494), (560, 16747)]