11353820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 24961440

約数和(自身を除く): 13607620

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 229, 268, 335, 370, 458, 670, 740, 916, 1145, 1340, 2290, 2479, 4580, 4958, 8473, 9916, 12395, 15343, 16946, 24790, 30686, 33892, 42365, 49580, 61372, 76715, 84730, 153430, 169460, 306860, 567691, 1135382, 2270764, 2838455, 5676910, 11353820]

約数ペア:

[(1, 11353820), (2, 5676910), (4, 2838455), (5, 2270764), (10, 1135382), (20, 567691), (37, 306860), (67, 169460), (74, 153430), (134, 84730), (148, 76715), (185, 61372), (229, 49580), (268, 42365), (335, 33892), (370, 30686), (458, 24790), (670, 16946), (740, 15343), (916, 12395), (1145, 9916), (1340, 8473), (2290, 4958), (2479, 4580)]