45554470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 88976160

約数和(自身を除く): 43421690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 2521, 3614, 5042, 9035, 12605, 18070, 25210, 32773, 65546, 163865, 327730, 350419, 700838, 1752095, 3504190, 4555447, 9110894, 22777235, 45554470]

約数ペア:

[(1, 45554470), (2, 22777235), (5, 9110894), (10, 4555447), (13, 3504190), (26, 1752095), (65, 700838), (130, 350419), (139, 327730), (278, 163865), (695, 65546), (1390, 32773), (1807, 25210), (2521, 18070), (3614, 12605), (5042, 9035)]