15722045140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1798861}}^1$

素因数の和:1798912

約数の個数: 48

約数和(自身を含む): 36265057920

約数和(自身を除く): 20543012780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 1798861, 3597722, 7195444, 8994305, 17988610, 34178359, 35977220, 41373803, 68356718, 82747606, 136713436, 165495212, 170891795, 206869015, 341783590, 413738030, 683567180, 786102257, 827476060, 1572204514, 3144409028, 3930511285, 7861022570, 15722045140]

約数ペア:

[(1, 15722045140), (2, 7861022570), (4, 3930511285), (5, 3144409028), (10, 1572204514), (19, 827476060), (20, 786102257), (23, 683567180), (38, 413738030), (46, 341783590), (76, 206869015), (92, 170891795), (95, 165495212), (115, 136713436), (190, 82747606), (230, 68356718), (380, 41373803), (437, 35977220), (460, 34178359), (874, 17988610), (1748, 8994305), (2185, 7195444), (4370, 3597722), (8740, 1798861)]