224615170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 440939520

約数和(自身を除く): 216324350

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 21871, 43742, 109355, 218710, 284323, 568646, 1421615, 1727809, 2843230, 3455618, 8639045, 17278090, 22461517, 44923034, 112307585, 224615170]

約数ペア:

[(1, 224615170), (2, 112307585), (5, 44923034), (10, 22461517), (13, 17278090), (26, 8639045), (65, 3455618), (79, 2843230), (130, 1727809), (158, 1421615), (395, 568646), (790, 284323), (1027, 218710), (2054, 109355), (5135, 43742), (10270, 21871)]