1676080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 4624704

約数和(自身を除く): 2948624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 73, 80, 82, 112, 140, 146, 164, 205, 280, 287, 292, 328, 365, 410, 511, 560, 574, 584, 656, 730, 820, 1022, 1148, 1168, 1435, 1460, 1640, 2044, 2296, 2555, 2870, 2920, 2993, 3280, 4088, 4592, 5110, 5740, 5840, 5986, 8176, 10220, 11480, 11972, 14965, 20440, 20951, 22960, 23944, 29930, 40880, 41902, 47888, 59860, 83804, 104755, 119720, 167608, 209510, 239440, 335216, 419020, 838040, 1676080]

約数ペア:

[(1, 1676080), (2, 838040), (4, 419020), (5, 335216), (7, 239440), (8, 209510), (10, 167608), (14, 119720), (16, 104755), (20, 83804), (28, 59860), (35, 47888), (40, 41902), (41, 40880), (56, 29930), (70, 23944), (73, 22960), (80, 20951), (82, 20440), (112, 14965), (140, 11972), (146, 11480), (164, 10220), (205, 8176), (280, 5986), (287, 5840), (292, 5740), (328, 5110), (365, 4592), (410, 4088), (511, 3280), (560, 2993), (574, 2920), (584, 2870), (656, 2555), (730, 2296), (820, 2044), (1022, 1640), (1148, 1460), (1168, 1435)]