26796650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 53374560

約数和(自身を除く): 26577910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 421, 475, 670, 842, 950, 1273, 1675, 2105, 2546, 3350, 4210, 6365, 7999, 10525, 12730, 15998, 21050, 28207, 31825, 39995, 56414, 63650, 79990, 141035, 199975, 282070, 399950, 535933, 705175, 1071866, 1410350, 2679665, 5359330, 13398325, 26796650]

約数ペア:

[(1, 26796650), (2, 13398325), (5, 5359330), (10, 2679665), (19, 1410350), (25, 1071866), (38, 705175), (50, 535933), (67, 399950), (95, 282070), (134, 199975), (190, 141035), (335, 79990), (421, 63650), (475, 56414), (670, 39995), (842, 31825), (950, 28207), (1273, 21050), (1675, 15998), (2105, 12730), (2546, 10525), (3350, 7999), (4210, 6365)]