41479820

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1901}}^1$

素因数の和:3001

約数の個数: 24

約数和(自身を含む): 87233328

約数和(自身を除く): 45753508

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1901, 2182, 3802, 4364, 5455, 7604, 9505, 10910, 19010, 21820, 38020, 2073991, 4147982, 8295964, 10369955, 20739910, 41479820]

約数ペア:

[(1, 41479820), (2, 20739910), (4, 10369955), (5, 8295964), (10, 4147982), (20, 2073991), (1091, 38020), (1901, 21820), (2182, 19010), (3802, 10910), (4364, 9505), (5455, 7604)]