78099530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1181}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 149357520

約数和(自身を除く): 71257990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 389, 778, 1181, 1945, 2362, 3890, 5905, 6613, 11810, 13226, 20077, 33065, 40154, 66130, 100385, 200770, 459409, 918818, 2297045, 4594090, 7809953, 15619906, 39049765, 78099530]

約数ペア:

[(1, 78099530), (2, 39049765), (5, 15619906), (10, 7809953), (17, 4594090), (34, 2297045), (85, 918818), (170, 459409), (389, 200770), (778, 100385), (1181, 66130), (1945, 40154), (2362, 33065), (3890, 20077), (5905, 13226), (6613, 11810)]