2719964080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{267713}}^1$

素因数の和:267853

約数の個数: 40

約数和(自身を含む): 6373734912

約数和(自身を除く): 3653770832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 267713, 535426, 1070852, 1338565, 2141704, 2677130, 4283408, 5354260, 10708520, 21417040, 33999551, 67999102, 135998204, 169997755, 271996408, 339995510, 543992816, 679991020, 1359982040, 2719964080]

約数ペア:

[(1, 2719964080), (2, 1359982040), (4, 679991020), (5, 543992816), (8, 339995510), (10, 271996408), (16, 169997755), (20, 135998204), (40, 67999102), (80, 33999551), (127, 21417040), (254, 10708520), (508, 5354260), (635, 4283408), (1016, 2677130), (1270, 2141704), (2032, 1338565), (2540, 1070852), (5080, 535426), (10160, 267713)]