6489523120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1725937}}^1$

素因数の和:1725997

約数の個数: 40

約数和(自身を含む): 15409174464

約数和(自身を除く): 8919651344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 1725937, 3451874, 6903748, 8629685, 13807496, 17259370, 27614992, 34518740, 69037480, 81119039, 138074960, 162238078, 324476156, 405595195, 648952312, 811190390, 1297904624, 1622380780, 3244761560, 6489523120]

約数ペア:

[(1, 6489523120), (2, 3244761560), (4, 1622380780), (5, 1297904624), (8, 811190390), (10, 648952312), (16, 405595195), (20, 324476156), (40, 162238078), (47, 138074960), (80, 81119039), (94, 69037480), (188, 34518740), (235, 27614992), (376, 17259370), (470, 13807496), (752, 8629685), (940, 6903748), (1880, 3451874), (3760, 1725937)]