47640260

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7759}}^1$

素因数の和:8075

約数の個数: 24

約数和(自身を含む): 100383360

約数和(自身を除く): 52743100

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 7759, 15518, 31036, 38795, 77590, 155180, 2382013, 4764026, 9528052, 11910065, 23820130, 47640260]

約数ペア:

[(1, 47640260), (2, 23820130), (4, 11910065), (5, 9528052), (10, 4764026), (20, 2382013), (307, 155180), (614, 77590), (1228, 38795), (1535, 31036), (3070, 15518), (6140, 7759)]