6524740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 14358960

約数和(自身を除く): 7834220

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 109, 146, 164, 205, 218, 292, 365, 410, 436, 545, 730, 820, 1090, 1460, 2180, 2993, 4469, 5986, 7957, 8938, 11972, 14965, 15914, 17876, 22345, 29930, 31828, 39785, 44690, 59860, 79570, 89380, 159140, 326237, 652474, 1304948, 1631185, 3262370, 6524740]

約数ペア:

[(1, 6524740), (2, 3262370), (4, 1631185), (5, 1304948), (10, 652474), (20, 326237), (41, 159140), (73, 89380), (82, 79570), (109, 59860), (146, 44690), (164, 39785), (205, 31828), (218, 29930), (292, 22345), (365, 17876), (410, 15914), (436, 14965), (545, 11972), (730, 8938), (820, 7957), (1090, 5986), (1460, 4469), (2180, 2993)]