22004080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39293}}^1$

素因数の和:39313

約数の個数: 40

約数和(自身を含む): 58469472

約数和(自身を除く): 36465392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39293, 78586, 157172, 196465, 275051, 314344, 392930, 550102, 628688, 785860, 1100204, 1375255, 1571720, 2200408, 2750510, 3143440, 4400816, 5501020, 11002040, 22004080]

約数ペア:

[(1, 22004080), (2, 11002040), (4, 5501020), (5, 4400816), (7, 3143440), (8, 2750510), (10, 2200408), (14, 1571720), (16, 1375255), (20, 1100204), (28, 785860), (35, 628688), (40, 550102), (56, 392930), (70, 314344), (80, 275051), (112, 196465), (140, 157172), (280, 78586), (560, 39293)]