38783840

素因数分解:

$2^5\times 5^1\times {\mathrm{242399}}^1$

素因数の和:242414

約数の個数: 24

約数和(自身を含む): 91627200

約数和(自身を除く): 52843360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242399, 484798, 969596, 1211995, 1939192, 2423990, 3878384, 4847980, 7756768, 9695960, 19391920, 38783840]

約数ペア:

[(1, 38783840), (2, 19391920), (4, 9695960), (5, 7756768), (8, 4847980), (10, 3878384), (16, 2423990), (20, 1939192), (32, 1211995), (40, 969596), (80, 484798), (160, 242399)]