82299140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53441}}^1$

素因数の和:53468

約数の個数: 48

約数和(自身を含む): 215478144

約数和(自身を除く): 133179004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 53441, 106882, 213764, 267205, 374087, 534410, 587851, 748174, 1068820, 1175702, 1496348, 1870435, 2351404, 2939255, 3740870, 4114957, 5878510, 7481740, 8229914, 11757020, 16459828, 20574785, 41149570, 82299140]

約数ペア:

[(1, 82299140), (2, 41149570), (4, 20574785), (5, 16459828), (7, 11757020), (10, 8229914), (11, 7481740), (14, 5878510), (20, 4114957), (22, 3740870), (28, 2939255), (35, 2351404), (44, 1870435), (55, 1496348), (70, 1175702), (77, 1068820), (110, 748174), (140, 587851), (154, 534410), (220, 374087), (308, 267205), (385, 213764), (770, 106882), (1540, 53441)]