76519940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13331}}^1$

素因数の和:13388

約数の個数: 48

約数和(自身を含む): 188141184

約数和(自身を除く): 111621244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 13331, 26662, 53324, 66655, 93317, 133310, 186634, 266620, 373268, 466585, 546571, 933170, 1093142, 1866340, 2186284, 2732855, 3825997, 5465710, 7651994, 10931420, 15303988, 19129985, 38259970, 76519940]

約数ペア:

[(1, 76519940), (2, 38259970), (4, 19129985), (5, 15303988), (7, 10931420), (10, 7651994), (14, 5465710), (20, 3825997), (28, 2732855), (35, 2186284), (41, 1866340), (70, 1093142), (82, 933170), (140, 546571), (164, 466585), (205, 373268), (287, 266620), (410, 186634), (574, 133310), (820, 93317), (1148, 66655), (1435, 53324), (2870, 26662), (5740, 13331)]