57687380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 69320620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1259, 1580, 2291, 2518, 4582, 5036, 6295, 9164, 11455, 12590, 22910, 25180, 36511, 45820, 73022, 99461, 146044, 182555, 198922, 365110, 397844, 497305, 730220, 994610, 1989220, 2884369, 5768738, 11537476, 14421845, 28843690, 57687380]

約数ペア:

[(1, 57687380), (2, 28843690), (4, 14421845), (5, 11537476), (10, 5768738), (20, 2884369), (29, 1989220), (58, 994610), (79, 730220), (116, 497305), (145, 397844), (158, 365110), (290, 198922), (316, 182555), (395, 146044), (580, 99461), (790, 73022), (1259, 45820), (1580, 36511), (2291, 25180), (2518, 22910), (4582, 12590), (5036, 11455), (6295, 9164)]