84455840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{75407}}^1$

素因数の和:75429

約数の個数: 48

約数和(自身を含む): 228033792

約数和(自身を除く): 143577952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 75407, 150814, 301628, 377035, 527849, 603256, 754070, 1055698, 1206512, 1508140, 2111396, 2413024, 2639245, 3016280, 4222792, 5278490, 6032560, 8445584, 10556980, 12065120, 16891168, 21113960, 42227920, 84455840]

約数ペア:

[(1, 84455840), (2, 42227920), (4, 21113960), (5, 16891168), (7, 12065120), (8, 10556980), (10, 8445584), (14, 6032560), (16, 5278490), (20, 4222792), (28, 3016280), (32, 2639245), (35, 2413024), (40, 2111396), (56, 1508140), (70, 1206512), (80, 1055698), (112, 754070), (140, 603256), (160, 527849), (224, 377035), (280, 301628), (560, 150814), (1120, 75407)]