2016363740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{4483}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 4342090368

約数和(自身を除く): 2325726628

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 523, 860, 1046, 2092, 2615, 4483, 5230, 8966, 10460, 17932, 22415, 22489, 44830, 44978, 89660, 89956, 112445, 192769, 224890, 385538, 449780, 771076, 963845, 1927690, 2344609, 3855380, 4689218, 9378436, 11723045, 23446090, 46892180, 100818187, 201636374, 403272748, 504090935, 1008181870, 2016363740]

約数ペア:

[(1, 2016363740), (2, 1008181870), (4, 504090935), (5, 403272748), (10, 201636374), (20, 100818187), (43, 46892180), (86, 23446090), (172, 11723045), (215, 9378436), (430, 4689218), (523, 3855380), (860, 2344609), (1046, 1927690), (2092, 963845), (2615, 771076), (4483, 449780), (5230, 385538), (8966, 224890), (10460, 192769), (17932, 112445), (22415, 89956), (22489, 89660), (44830, 44978)]