14816080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 36336960

約数和(自身を除く): 21520880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 73, 80, 86, 118, 146, 172, 215, 236, 292, 295, 344, 365, 430, 472, 584, 590, 688, 730, 860, 944, 1168, 1180, 1460, 1720, 2360, 2537, 2920, 3139, 3440, 4307, 4720, 5074, 5840, 6278, 8614, 10148, 12556, 12685, 15695, 17228, 20296, 21535, 25112, 25370, 31390, 34456, 40592, 43070, 50224, 50740, 62780, 68912, 86140, 101480, 125560, 172280, 185201, 202960, 251120, 344560, 370402, 740804, 926005, 1481608, 1852010, 2963216, 3704020, 7408040, 14816080]

約数ペア:

[(1, 14816080), (2, 7408040), (4, 3704020), (5, 2963216), (8, 1852010), (10, 1481608), (16, 926005), (20, 740804), (40, 370402), (43, 344560), (59, 251120), (73, 202960), (80, 185201), (86, 172280), (118, 125560), (146, 101480), (172, 86140), (215, 68912), (236, 62780), (292, 50740), (295, 50224), (344, 43070), (365, 40592), (430, 34456), (472, 31390), (584, 25370), (590, 25112), (688, 21535), (730, 20296), (860, 17228), (944, 15695), (1168, 12685), (1180, 12556), (1460, 10148), (1720, 8614), (2360, 6278), (2537, 5840), (2920, 5074), (3139, 4720), (3440, 4307)]