39677770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 78350976

約数和(自身を除く): 38673206

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1831, 1970, 2167, 3662, 4334, 9155, 10835, 18310, 20141, 21670, 40282, 100705, 201410, 360707, 721414, 1803535, 3607070, 3967777, 7935554, 19838885, 39677770]

約数ペア:

[(1, 39677770), (2, 19838885), (5, 7935554), (10, 3967777), (11, 3607070), (22, 1803535), (55, 721414), (110, 360707), (197, 201410), (394, 100705), (985, 40282), (1831, 21670), (1970, 20141), (2167, 18310), (3662, 10835), (4334, 9155)]