17162480

素因数分解:

$2^4\times 5^1\times {\mathrm{214531}}^1$

素因数の和:214544

約数の個数: 20

約数和(自身を含む): 39902952

約数和(自身を除く): 22740472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 214531, 429062, 858124, 1072655, 1716248, 2145310, 3432496, 4290620, 8581240, 17162480]

約数ペア:

[(1, 17162480), (2, 8581240), (4, 4290620), (5, 3432496), (8, 2145310), (10, 1716248), (16, 1072655), (20, 858124), (40, 429062), (80, 214531)]