105592280

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15259}}^1$

素因数の和:15443

約数の個数: 32

約数和(自身を含む): 238971600

約数和(自身を除く): 133379320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 15259, 30518, 61036, 76295, 122072, 152590, 305180, 610360, 2639807, 5279614, 10559228, 13199035, 21118456, 26398070, 52796140, 105592280]

約数ペア:

[(1, 105592280), (2, 52796140), (4, 26398070), (5, 21118456), (8, 13199035), (10, 10559228), (20, 5279614), (40, 2639807), (173, 610360), (346, 305180), (692, 152590), (865, 122072), (1384, 76295), (1730, 61036), (3460, 30518), (6920, 15259)]