101772220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6337}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 236382048

約数和(自身を除く): 134609828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 6337, 8030, 12674, 16060, 25348, 31685, 63370, 69707, 126740, 139414, 278828, 348535, 462601, 697070, 925202, 1394140, 1850404, 2313005, 4626010, 5088611, 9252020, 10177222, 20354444, 25443055, 50886110, 101772220]

約数ペア:

[(1, 101772220), (2, 50886110), (4, 25443055), (5, 20354444), (10, 10177222), (11, 9252020), (20, 5088611), (22, 4626010), (44, 2313005), (55, 1850404), (73, 1394140), (110, 925202), (146, 697070), (220, 462601), (292, 348535), (365, 278828), (730, 139414), (803, 126740), (1460, 69707), (1606, 63370), (3212, 31685), (4015, 25348), (6337, 16060), (8030, 12674)]