47600720

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1877}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 111079944

約数和(自身を除く): 63479224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 1877, 2536, 3170, 3754, 5072, 6340, 7508, 9385, 12680, 15016, 18770, 25360, 30032, 37540, 75080, 150160, 595009, 1190018, 2380036, 2975045, 4760072, 5950090, 9520144, 11900180, 23800360, 47600720]

約数ペア:

[(1, 47600720), (2, 23800360), (4, 11900180), (5, 9520144), (8, 5950090), (10, 4760072), (16, 2975045), (20, 2380036), (40, 1190018), (80, 595009), (317, 150160), (634, 75080), (1268, 37540), (1585, 30032), (1877, 25360), (2536, 18770), (3170, 15016), (3754, 12680), (5072, 9385), (6340, 7508)]