38540260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 50365340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1049, 1670, 1837, 2098, 3340, 3674, 4196, 5245, 7348, 9185, 10490, 11539, 18370, 20980, 23078, 36740, 46156, 57695, 115390, 175183, 230780, 350366, 700732, 875915, 1751830, 1927013, 3503660, 3854026, 7708052, 9635065, 19270130, 38540260]

約数ペア:

[(1, 38540260), (2, 19270130), (4, 9635065), (5, 7708052), (10, 3854026), (11, 3503660), (20, 1927013), (22, 1751830), (44, 875915), (55, 700732), (110, 350366), (167, 230780), (220, 175183), (334, 115390), (668, 57695), (835, 46156), (1049, 36740), (1670, 23078), (1837, 20980), (2098, 18370), (3340, 11539), (3674, 10490), (4196, 9185), (5245, 7348)]