47933320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5279}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 60412280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 5279, 9080, 10558, 21116, 26395, 42232, 52790, 105580, 211160, 1198333, 2396666, 4793332, 5991665, 9586664, 11983330, 23966660, 47933320]

約数ペア:

[(1, 47933320), (2, 23966660), (4, 11983330), (5, 9586664), (8, 5991665), (10, 4793332), (20, 2396666), (40, 1198333), (227, 211160), (454, 105580), (908, 52790), (1135, 42232), (1816, 26395), (2270, 21116), (4540, 10558), (5279, 9080)]