2053289440

素因数分解:

$2^5\times 5^1\times {\mathrm{12833059}}^1$

素因数の和:12833074

約数の個数: 24

約数和(自身を含む): 4850896680

約数和(自身を除く): 2797607240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12833059, 25666118, 51332236, 64165295, 102664472, 128330590, 205328944, 256661180, 410657888, 513322360, 1026644720, 2053289440]

約数ペア:

[(1, 2053289440), (2, 1026644720), (4, 513322360), (5, 410657888), (8, 256661180), (10, 205328944), (16, 128330590), (20, 102664472), (32, 64165295), (40, 51332236), (80, 25666118), (160, 12833059)]