13436180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 29519616

約数和(自身を除く): 16083436

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 271, 335, 370, 542, 670, 740, 1084, 1340, 1355, 2479, 2710, 4958, 5420, 9916, 10027, 12395, 18157, 20054, 24790, 36314, 40108, 49580, 50135, 72628, 90785, 100270, 181570, 200540, 363140, 671809, 1343618, 2687236, 3359045, 6718090, 13436180]

約数ペア:

[(1, 13436180), (2, 6718090), (4, 3359045), (5, 2687236), (10, 1343618), (20, 671809), (37, 363140), (67, 200540), (74, 181570), (134, 100270), (148, 90785), (185, 72628), (268, 50135), (271, 49580), (335, 40108), (370, 36314), (542, 24790), (670, 20054), (740, 18157), (1084, 12395), (1340, 10027), (1355, 9916), (2479, 5420), (2710, 4958)]