20150137510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{50261}}^1$

素因数の和:51168

約数の個数: 32

約数和(自身を含む): 37086118272

約数和(自身を除く): 16935980762

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 853, 1706, 4265, 8530, 40091, 50261, 80182, 100522, 200455, 251305, 400910, 502610, 2362267, 4724534, 11811335, 23622670, 42872633, 85745266, 214363165, 428726330, 2015013751, 4030027502, 10075068755, 20150137510]

約数ペア:

[(1, 20150137510), (2, 10075068755), (5, 4030027502), (10, 2015013751), (47, 428726330), (94, 214363165), (235, 85745266), (470, 42872633), (853, 23622670), (1706, 11811335), (4265, 4724534), (8530, 2362267), (40091, 502610), (50261, 400910), (80182, 251305), (100522, 200455)]