23935280

素因数分解:

$2^4\times 5^1\times {\mathrm{299191}}^1$

素因数の和:299204

約数の個数: 20

約数和(自身を含む): 55649712

約数和(自身を除く): 31714432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 299191, 598382, 1196764, 1495955, 2393528, 2991910, 4787056, 5983820, 11967640, 23935280]

約数ペア:

[(1, 23935280), (2, 11967640), (4, 5983820), (5, 4787056), (8, 2991910), (10, 2393528), (16, 1495955), (20, 1196764), (40, 598382), (80, 299191)]