47613320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7883}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 107853120

約数和(自身を除く): 60239800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 7883, 15766, 31532, 39415, 63064, 78830, 157660, 315320, 1190333, 2380666, 4761332, 5951665, 9522664, 11903330, 23806660, 47613320]

約数ペア:

[(1, 47613320), (2, 23806660), (4, 11903330), (5, 9522664), (8, 5951665), (10, 4761332), (20, 2380666), (40, 1190333), (151, 315320), (302, 157660), (604, 78830), (755, 63064), (1208, 39415), (1510, 31532), (3020, 15766), (6040, 7883)]