23471920

素因数分解:

$2^4\times 5^1\times {\mathrm{293399}}^1$

素因数の和:293412

約数の個数: 20

約数和(自身を含む): 54572400

約数和(自身を除く): 31100480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293399, 586798, 1173596, 1466995, 2347192, 2933990, 4694384, 5867980, 11735960, 23471920]

約数ペア:

[(1, 23471920), (2, 11735960), (4, 5867980), (5, 4694384), (8, 2933990), (10, 2347192), (16, 1466995), (20, 1173596), (40, 586798), (80, 293399)]