133519120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34061}}^1$

素因数の和:34088

約数の個数: 60

約数和(自身を含む): 361125324

約数和(自身を除く): 227606204

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34061, 68122, 136244, 170305, 238427, 272488, 340610, 476854, 544976, 681220, 953708, 1192135, 1362440, 1668989, 1907416, 2384270, 2724880, 3337978, 3814832, 4768540, 6675956, 8344945, 9537080, 13351912, 16689890, 19074160, 26703824, 33379780, 66759560, 133519120]

約数ペア:

[(1, 133519120), (2, 66759560), (4, 33379780), (5, 26703824), (7, 19074160), (8, 16689890), (10, 13351912), (14, 9537080), (16, 8344945), (20, 6675956), (28, 4768540), (35, 3814832), (40, 3337978), (49, 2724880), (56, 2384270), (70, 1907416), (80, 1668989), (98, 1362440), (112, 1192135), (140, 953708), (196, 681220), (245, 544976), (280, 476854), (392, 340610), (490, 272488), (560, 238427), (784, 170305), (980, 136244), (1960, 68122), (3920, 34061)]