45003820

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2141}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 94642128

約数和(自身を除く): 49638308

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2141, 4204, 4282, 5255, 8564, 10510, 10705, 21020, 21410, 42820, 2250191, 4500382, 9000764, 11250955, 22501910, 45003820]

約数ペア:

[(1, 45003820), (2, 22501910), (4, 11250955), (5, 9000764), (10, 4500382), (20, 2250191), (1051, 42820), (2102, 21410), (2141, 21020), (4204, 10705), (4282, 10510), (5255, 8564)]