80492200

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8563}}^1$

素因数の和:8626

約数の個数: 48

約数和(自身を含む): 191148480

約数和(自身を除く): 110656280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 8563, 9400, 17126, 34252, 42815, 68504, 85630, 171260, 214075, 342520, 402461, 428150, 804922, 856300, 1609844, 1712600, 2012305, 3219688, 4024610, 8049220, 10061525, 16098440, 20123050, 40246100, 80492200]

約数ペア:

[(1, 80492200), (2, 40246100), (4, 20123050), (5, 16098440), (8, 10061525), (10, 8049220), (20, 4024610), (25, 3219688), (40, 2012305), (47, 1712600), (50, 1609844), (94, 856300), (100, 804922), (188, 428150), (200, 402461), (235, 342520), (376, 214075), (470, 171260), (940, 85630), (1175, 68504), (1880, 42815), (2350, 34252), (4700, 17126), (8563, 9400)]