39054620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 51036388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1063, 1670, 1837, 2126, 3340, 3674, 4252, 5315, 7348, 9185, 10630, 11693, 18370, 21260, 23386, 36740, 46772, 58465, 116930, 177521, 233860, 355042, 710084, 887605, 1775210, 1952731, 3550420, 3905462, 7810924, 9763655, 19527310, 39054620]

約数ペア:

[(1, 39054620), (2, 19527310), (4, 9763655), (5, 7810924), (10, 3905462), (11, 3550420), (20, 1952731), (22, 1775210), (44, 887605), (55, 710084), (110, 355042), (167, 233860), (220, 177521), (334, 116930), (668, 58465), (835, 46772), (1063, 36740), (1670, 23386), (1837, 21260), (2126, 18370), (3340, 11693), (3674, 10630), (4252, 9185), (5315, 7348)]