2112160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 5122656

約数和(自身を除く): 3010496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 307, 344, 430, 614, 688, 860, 1228, 1376, 1535, 1720, 2456, 3070, 3440, 4912, 6140, 6880, 9824, 12280, 13201, 24560, 26402, 49120, 52804, 66005, 105608, 132010, 211216, 264020, 422432, 528040, 1056080, 2112160]

約数ペア:

[(1, 2112160), (2, 1056080), (4, 528040), (5, 422432), (8, 264020), (10, 211216), (16, 132010), (20, 105608), (32, 66005), (40, 52804), (43, 49120), (80, 26402), (86, 24560), (160, 13201), (172, 12280), (215, 9824), (307, 6880), (344, 6140), (430, 4912), (614, 3440), (688, 3070), (860, 2456), (1228, 1720), (1376, 1535)]