8533280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 24312960

約数和(自身を除く): 15779680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 401, 532, 560, 608, 665, 760, 802, 1064, 1120, 1330, 1520, 1604, 2005, 2128, 2660, 2807, 3040, 3208, 4010, 4256, 5320, 5614, 6416, 7619, 8020, 10640, 11228, 12832, 14035, 15238, 16040, 21280, 22456, 28070, 30476, 32080, 38095, 44912, 53333, 56140, 60952, 64160, 76190, 89824, 106666, 112280, 121904, 152380, 213332, 224560, 243808, 266665, 304760, 426664, 449120, 533330, 609520, 853328, 1066660, 1219040, 1706656, 2133320, 4266640, 8533280]

約数ペア:

[(1, 8533280), (2, 4266640), (4, 2133320), (5, 1706656), (7, 1219040), (8, 1066660), (10, 853328), (14, 609520), (16, 533330), (19, 449120), (20, 426664), (28, 304760), (32, 266665), (35, 243808), (38, 224560), (40, 213332), (56, 152380), (70, 121904), (76, 112280), (80, 106666), (95, 89824), (112, 76190), (133, 64160), (140, 60952), (152, 56140), (160, 53333), (190, 44912), (224, 38095), (266, 32080), (280, 30476), (304, 28070), (380, 22456), (401, 21280), (532, 16040), (560, 15238), (608, 14035), (665, 12832), (760, 11228), (802, 10640), (1064, 8020), (1120, 7619), (1330, 6416), (1520, 5614), (1604, 5320), (2005, 4256), (2128, 4010), (2660, 3208), (2807, 3040)]