8104600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 21946140

約数和(自身を除く): 13841540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 827, 980, 1225, 1400, 1654, 1960, 2450, 3308, 4135, 4900, 5789, 6616, 8270, 9800, 11578, 16540, 20675, 23156, 28945, 33080, 40523, 41350, 46312, 57890, 81046, 82700, 115780, 144725, 162092, 165400, 202615, 231560, 289450, 324184, 405230, 578900, 810460, 1013075, 1157800, 1620920, 2026150, 4052300, 8104600]

約数ペア:

[(1, 8104600), (2, 4052300), (4, 2026150), (5, 1620920), (7, 1157800), (8, 1013075), (10, 810460), (14, 578900), (20, 405230), (25, 324184), (28, 289450), (35, 231560), (40, 202615), (49, 165400), (50, 162092), (56, 144725), (70, 115780), (98, 82700), (100, 81046), (140, 57890), (175, 46312), (196, 41350), (200, 40523), (245, 33080), (280, 28945), (350, 23156), (392, 20675), (490, 16540), (700, 11578), (827, 9800), (980, 8270), (1225, 6616), (1400, 5789), (1654, 4900), (1960, 4135), (2450, 3308)]