16374380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 37787904

約数和(自身を除く): 21413524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 283, 526, 566, 1052, 1132, 1315, 1415, 2630, 2830, 2893, 3113, 5260, 5660, 5786, 6226, 11572, 12452, 14465, 15565, 28930, 31130, 57860, 62260, 74429, 148858, 297716, 372145, 744290, 818719, 1488580, 1637438, 3274876, 4093595, 8187190, 16374380]

約数ペア:

[(1, 16374380), (2, 8187190), (4, 4093595), (5, 3274876), (10, 1637438), (11, 1488580), (20, 818719), (22, 744290), (44, 372145), (55, 297716), (110, 148858), (220, 74429), (263, 62260), (283, 57860), (526, 31130), (566, 28930), (1052, 15565), (1132, 14465), (1315, 12452), (1415, 11572), (2630, 6226), (2830, 5786), (2893, 5660), (3113, 5260)]