2916304880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{775613}}^1$

素因数の和:775673

約数の個数: 40

約数和(自身を含む): 6924681792

約数和(自身を除く): 4008376912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 775613, 1551226, 3102452, 3878065, 6204904, 7756130, 12409808, 15512260, 31024520, 36453811, 62049040, 72907622, 145815244, 182269055, 291630488, 364538110, 583260976, 729076220, 1458152440, 2916304880]

約数ペア:

[(1, 2916304880), (2, 1458152440), (4, 729076220), (5, 583260976), (8, 364538110), (10, 291630488), (16, 182269055), (20, 145815244), (40, 72907622), (47, 62049040), (80, 36453811), (94, 31024520), (188, 15512260), (235, 12409808), (376, 7756130), (470, 6204904), (752, 3878065), (940, 3102452), (1880, 1551226), (3760, 775613)]