10638840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{88657}}^1$

素因数の和:88671

約数の個数: 32

約数和(自身を含む): 31916880

約数和(自身を除く): 21278040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 88657, 177314, 265971, 354628, 443285, 531942, 709256, 886570, 1063884, 1329855, 1773140, 2127768, 2659710, 3546280, 5319420, 10638840]

約数ペア:

[(1, 10638840), (2, 5319420), (3, 3546280), (4, 2659710), (5, 2127768), (6, 1773140), (8, 1329855), (10, 1063884), (12, 886570), (15, 709256), (20, 531942), (24, 443285), (30, 354628), (40, 265971), (60, 177314), (120, 88657)]