18177100

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2794

約数の個数: 36

約数和(自身を含む): 40047784

約数和(自身を除く): 21870684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 2713, 3350, 5426, 6700, 10852, 13565, 27130, 54260, 67825, 135650, 181771, 271300, 363542, 727084, 908855, 1817710, 3635420, 4544275, 9088550, 18177100]

約数ペア:

[(1, 18177100), (2, 9088550), (4, 4544275), (5, 3635420), (10, 1817710), (20, 908855), (25, 727084), (50, 363542), (67, 271300), (100, 181771), (134, 135650), (268, 67825), (335, 54260), (670, 27130), (1340, 13565), (1675, 10852), (2713, 6700), (3350, 5426)]