35714000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2581

約数の個数: 80

約数和(自身を含む): 98731776

約数和(自身を除く): 63017776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2551, 2800, 3500, 5102, 7000, 10204, 12755, 14000, 17857, 20408, 25510, 35714, 40816, 51020, 63775, 71428, 89285, 102040, 127550, 142856, 178570, 204080, 255100, 285712, 318875, 357140, 446425, 510200, 637750, 714280, 892850, 1020400, 1275500, 1428560, 1785700, 2232125, 2551000, 3571400, 4464250, 5102000, 7142800, 8928500, 17857000, 35714000]

約数ペア:

[(1, 35714000), (2, 17857000), (4, 8928500), (5, 7142800), (7, 5102000), (8, 4464250), (10, 3571400), (14, 2551000), (16, 2232125), (20, 1785700), (25, 1428560), (28, 1275500), (35, 1020400), (40, 892850), (50, 714280), (56, 637750), (70, 510200), (80, 446425), (100, 357140), (112, 318875), (125, 285712), (140, 255100), (175, 204080), (200, 178570), (250, 142856), (280, 127550), (350, 102040), (400, 89285), (500, 71428), (560, 63775), (700, 51020), (875, 40816), (1000, 35714), (1400, 25510), (1750, 20408), (2000, 17857), (2551, 14000), (2800, 12755), (3500, 10204), (5102, 7000)]