47836120

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3613}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 107986320

約数和(自身を除く): 60150200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 3613, 6620, 7226, 13240, 14452, 18065, 28904, 36130, 72260, 144520, 1195903, 2391806, 4783612, 5979515, 9567224, 11959030, 23918060, 47836120]

約数ペア:

[(1, 47836120), (2, 23918060), (4, 11959030), (5, 9567224), (8, 5979515), (10, 4783612), (20, 2391806), (40, 1195903), (331, 144520), (662, 72260), (1324, 36130), (1655, 28904), (2648, 18065), (3310, 14452), (3613, 13240), (6620, 7226)]