115897280

素因数分解:

$2^6\times 5^1\times {\mathrm{587}}^1\times {\mathrm{617}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 276898608

約数和(自身を除く): 161001328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 587, 617, 1174, 1234, 2348, 2468, 2935, 3085, 4696, 4936, 5870, 6170, 9392, 9872, 11740, 12340, 18784, 19744, 23480, 24680, 37568, 39488, 46960, 49360, 93920, 98720, 187840, 197440, 362179, 724358, 1448716, 1810895, 2897432, 3621790, 5794864, 7243580, 11589728, 14487160, 23179456, 28974320, 57948640, 115897280]

約数ペア:

[(1, 115897280), (2, 57948640), (4, 28974320), (5, 23179456), (8, 14487160), (10, 11589728), (16, 7243580), (20, 5794864), (32, 3621790), (40, 2897432), (64, 1810895), (80, 1448716), (160, 724358), (320, 362179), (587, 197440), (617, 187840), (1174, 98720), (1234, 93920), (2348, 49360), (2468, 46960), (2935, 39488), (3085, 37568), (4696, 24680), (4936, 23480), (5870, 19744), (6170, 18784), (9392, 12340), (9872, 11740)]