47200220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 102211200

約数和(自身を除く): 55010980

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 337, 470, 596, 674, 745, 940, 1348, 1490, 1685, 2980, 3370, 6740, 7003, 14006, 15839, 28012, 31678, 35015, 50213, 63356, 70030, 79195, 100426, 140060, 158390, 200852, 251065, 316780, 502130, 1004260, 2360011, 4720022, 9440044, 11800055, 23600110, 47200220]

約数ペア:

[(1, 47200220), (2, 23600110), (4, 11800055), (5, 9440044), (10, 4720022), (20, 2360011), (47, 1004260), (94, 502130), (149, 316780), (188, 251065), (235, 200852), (298, 158390), (337, 140060), (470, 100426), (596, 79195), (674, 70030), (745, 63356), (940, 50213), (1348, 35015), (1490, 31678), (1685, 28012), (2980, 15839), (3370, 14006), (6740, 7003)]