68470600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31123}}^1$

素因数の和:31150

約数の個数: 48

約数和(自身を含む): 173671920

約数和(自身を除く): 105201320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 31123, 62246, 124492, 155615, 248984, 311230, 342353, 622460, 684706, 778075, 1244920, 1369412, 1556150, 1711765, 2738824, 3112300, 3423530, 6224600, 6847060, 8558825, 13694120, 17117650, 34235300, 68470600]

約数ペア:

[(1, 68470600), (2, 34235300), (4, 17117650), (5, 13694120), (8, 8558825), (10, 6847060), (11, 6224600), (20, 3423530), (22, 3112300), (25, 2738824), (40, 1711765), (44, 1556150), (50, 1369412), (55, 1244920), (88, 778075), (100, 684706), (110, 622460), (200, 342353), (220, 311230), (275, 248984), (440, 155615), (550, 124492), (1100, 62246), (2200, 31123)]