38701660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 85730400

約数和(自身を除く): 47028740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1259, 1537, 2518, 3074, 5036, 6148, 6295, 7685, 12590, 15370, 25180, 30740, 36511, 66727, 73022, 133454, 146044, 182555, 266908, 333635, 365110, 667270, 730220, 1334540, 1935083, 3870166, 7740332, 9675415, 19350830, 38701660]

約数ペア:

[(1, 38701660), (2, 19350830), (4, 9675415), (5, 7740332), (10, 3870166), (20, 1935083), (29, 1334540), (53, 730220), (58, 667270), (106, 365110), (116, 333635), (145, 266908), (212, 182555), (265, 146044), (290, 133454), (530, 73022), (580, 66727), (1060, 36511), (1259, 30740), (1537, 25180), (2518, 15370), (3074, 12590), (5036, 7685), (6148, 6295)]