11505460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13896140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 239, 290, 332, 415, 478, 580, 830, 956, 1195, 1660, 2390, 2407, 4780, 4814, 6931, 9628, 12035, 13862, 19837, 24070, 27724, 34655, 39674, 48140, 69310, 79348, 99185, 138620, 198370, 396740, 575273, 1150546, 2301092, 2876365, 5752730, 11505460]

約数ペア:

[(1, 11505460), (2, 5752730), (4, 2876365), (5, 2301092), (10, 1150546), (20, 575273), (29, 396740), (58, 198370), (83, 138620), (116, 99185), (145, 79348), (166, 69310), (239, 48140), (290, 39674), (332, 34655), (415, 27724), (478, 24070), (580, 19837), (830, 13862), (956, 12035), (1195, 9628), (1660, 6931), (2390, 4814), (2407, 4780)]