6730840

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 8510120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 881, 955, 1528, 1762, 1910, 3524, 3820, 4405, 7048, 7640, 8810, 17620, 35240, 168271, 336542, 673084, 841355, 1346168, 1682710, 3365420, 6730840]

約数ペア:

[(1, 6730840), (2, 3365420), (4, 1682710), (5, 1346168), (8, 841355), (10, 673084), (20, 336542), (40, 168271), (191, 35240), (382, 17620), (764, 8810), (881, 7640), (955, 7048), (1528, 4405), (1762, 3820), (1910, 3524)]