23511920

素因数分解:

$2^4\times 5^1\times {\mathrm{293899}}^1$

素因数の和:293912

約数の個数: 20

約数和(自身を含む): 54665400

約数和(自身を除く): 31153480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293899, 587798, 1175596, 1469495, 2351192, 2938990, 4702384, 5877980, 11755960, 23511920]

約数ペア:

[(1, 23511920), (2, 11755960), (4, 5877980), (5, 4702384), (8, 2938990), (10, 2351192), (16, 1469495), (20, 1175596), (40, 587798), (80, 293899)]