7119280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12733

約数の個数: 40

約数和(自身を含む): 18918432

約数和(自身を除く): 11799152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12713, 25426, 50852, 63565, 88991, 101704, 127130, 177982, 203408, 254260, 355964, 444955, 508520, 711928, 889910, 1017040, 1423856, 1779820, 3559640, 7119280]

約数ペア:

[(1, 7119280), (2, 3559640), (4, 1779820), (5, 1423856), (7, 1017040), (8, 889910), (10, 711928), (14, 508520), (16, 444955), (20, 355964), (28, 254260), (35, 203408), (40, 177982), (56, 127130), (70, 101704), (80, 88991), (112, 63565), (140, 50852), (280, 25426), (560, 12713)]