9259820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6601

約数の個数: 24

約数和(自身を含む): 19722528

約数和(自身を除く): 10462708

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6521, 13042, 26084, 32605, 65210, 130420, 462991, 925982, 1851964, 2314955, 4629910, 9259820]

約数ペア:

[(1, 9259820), (2, 4629910), (4, 2314955), (5, 1851964), (10, 925982), (20, 462991), (71, 130420), (142, 65210), (284, 32605), (355, 26084), (710, 13042), (1420, 6521)]