82821550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 178238592

約数和(自身を除く): 95417042

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2851, 2905, 4150, 5702, 5810, 14255, 14525, 19957, 28510, 29050, 39914, 71275, 99785, 142550, 199570, 236633, 473266, 498925, 997850, 1183165, 1656431, 2366330, 3312862, 5915825, 8282155, 11831650, 16564310, 41410775, 82821550]

約数ペア:

[(1, 82821550), (2, 41410775), (5, 16564310), (7, 11831650), (10, 8282155), (14, 5915825), (25, 3312862), (35, 2366330), (50, 1656431), (70, 1183165), (83, 997850), (166, 498925), (175, 473266), (350, 236633), (415, 199570), (581, 142550), (830, 99785), (1162, 71275), (2075, 39914), (2851, 29050), (2905, 28510), (4150, 19957), (5702, 14525), (5810, 14255)]