23886520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1741}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 62712000

約数和(自身を除く): 38825480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1741, 1960, 2744, 3430, 3482, 6860, 6964, 8705, 12187, 13720, 13928, 17410, 24374, 34820, 48748, 60935, 69640, 85309, 97496, 121870, 170618, 243740, 341236, 426545, 487480, 597163, 682472, 853090, 1194326, 1706180, 2388652, 2985815, 3412360, 4777304, 5971630, 11943260, 23886520]

約数ペア:

[(1, 23886520), (2, 11943260), (4, 5971630), (5, 4777304), (7, 3412360), (8, 2985815), (10, 2388652), (14, 1706180), (20, 1194326), (28, 853090), (35, 682472), (40, 597163), (49, 487480), (56, 426545), (70, 341236), (98, 243740), (140, 170618), (196, 121870), (245, 97496), (280, 85309), (343, 69640), (392, 60935), (490, 48748), (686, 34820), (980, 24374), (1372, 17410), (1715, 13928), (1741, 13720), (1960, 12187), (2744, 8705), (3430, 6964), (3482, 6860)]