83540450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6507

約数の個数: 48

約数和(自身を含む): 182410944

約数和(自身を除く): 98870494

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 6451, 6475, 12902, 12950, 32255, 45157, 64510, 90314, 161275, 225785, 238687, 322550, 451570, 477374, 1128925, 1193435, 1670809, 2257850, 2386870, 3341618, 5967175, 8354045, 11934350, 16708090, 41770225, 83540450]

約数ペア:

[(1, 83540450), (2, 41770225), (5, 16708090), (7, 11934350), (10, 8354045), (14, 5967175), (25, 3341618), (35, 2386870), (37, 2257850), (50, 1670809), (70, 1193435), (74, 1128925), (175, 477374), (185, 451570), (259, 322550), (350, 238687), (370, 225785), (518, 161275), (925, 90314), (1295, 64510), (1850, 45157), (2590, 32255), (6451, 12950), (6475, 12902)]