40051020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18041}}^1$

素因数の和:18090

約数の個数: 48

約数和(自身を含む): 115180128

約数和(自身を除く): 75129108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 18041, 36082, 54123, 72164, 90205, 108246, 180410, 216492, 270615, 360820, 541230, 667517, 1082460, 1335034, 2002551, 2670068, 3337585, 4005102, 6675170, 8010204, 10012755, 13350340, 20025510, 40051020]

約数ペア:

[(1, 40051020), (2, 20025510), (3, 13350340), (4, 10012755), (5, 8010204), (6, 6675170), (10, 4005102), (12, 3337585), (15, 2670068), (20, 2002551), (30, 1335034), (37, 1082460), (60, 667517), (74, 541230), (111, 360820), (148, 270615), (185, 216492), (222, 180410), (370, 108246), (444, 90205), (555, 72164), (740, 54123), (1110, 36082), (2220, 18041)]