3968320

素因数分解:

$2^6\times 5^1\times {\mathrm{12401}}^1$

素因数の和:12418

約数の個数: 28

約数和(自身を含む): 9450324

約数和(自身を除く): 5482004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12401, 24802, 49604, 62005, 99208, 124010, 198416, 248020, 396832, 496040, 793664, 992080, 1984160, 3968320]

約数ペア:

[(1, 3968320), (2, 1984160), (4, 992080), (5, 793664), (8, 496040), (10, 396832), (16, 248020), (20, 198416), (32, 124010), (40, 99208), (64, 62005), (80, 49604), (160, 24802), (320, 12401)]