11205280

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 26943840

約数和(自身を除く): 15738560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1187, 1888, 2360, 2374, 4720, 4748, 5935, 9440, 9496, 11870, 18992, 23740, 37984, 47480, 70033, 94960, 140066, 189920, 280132, 350165, 560264, 700330, 1120528, 1400660, 2241056, 2801320, 5602640, 11205280]

約数ペア:

[(1, 11205280), (2, 5602640), (4, 2801320), (5, 2241056), (8, 1400660), (10, 1120528), (16, 700330), (20, 560264), (32, 350165), (40, 280132), (59, 189920), (80, 140066), (118, 94960), (160, 70033), (236, 47480), (295, 37984), (472, 23740), (590, 18992), (944, 11870), (1180, 9496), (1187, 9440), (1888, 5935), (2360, 4748), (2374, 4720)]