1940578880

素因数分解:

$2^6\times 5^1\times {\mathrm{6064309}}^1$

素因数の和:6064326

約数の個数: 28

約数和(自身を含む): 4621004220

約数和(自身を除く): 2680425340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6064309, 12128618, 24257236, 30321545, 48514472, 60643090, 97028944, 121286180, 194057888, 242572360, 388115776, 485144720, 970289440, 1940578880]

約数ペア:

[(1, 1940578880), (2, 970289440), (4, 485144720), (5, 388115776), (8, 242572360), (10, 194057888), (16, 121286180), (20, 97028944), (32, 60643090), (40, 48514472), (64, 30321545), (80, 24257236), (160, 12128618), (320, 6064309)]