10914040

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 24669360

約数和(自身を除く): 13755320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 971, 1124, 1405, 1942, 2248, 2810, 3884, 4855, 5620, 7768, 9710, 11240, 19420, 38840, 272851, 545702, 1091404, 1364255, 2182808, 2728510, 5457020, 10914040]

約数ペア:

[(1, 10914040), (2, 5457020), (4, 2728510), (5, 2182808), (8, 1364255), (10, 1091404), (20, 545702), (40, 272851), (281, 38840), (562, 19420), (971, 11240), (1124, 9710), (1405, 7768), (1942, 5620), (2248, 4855), (2810, 3884)]