26441320

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3821}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 59852520

約数和(自身を除く): 33411200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 3821, 6920, 7642, 15284, 19105, 30568, 38210, 76420, 152840, 661033, 1322066, 2644132, 3305165, 5288264, 6610330, 13220660, 26441320]

約数ペア:

[(1, 26441320), (2, 13220660), (4, 6610330), (5, 5288264), (8, 3305165), (10, 2644132), (20, 1322066), (40, 661033), (173, 152840), (346, 76420), (692, 38210), (865, 30568), (1384, 19105), (1730, 15284), (3460, 7642), (3821, 6920)]