165824210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1181}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 314884800

約数和(自身を除く): 149060590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 739, 1181, 1478, 2362, 3695, 5905, 7390, 11810, 14041, 22439, 28082, 44878, 70205, 112195, 140410, 224390, 872759, 1745518, 4363795, 8727590, 16582421, 33164842, 82912105, 165824210]

約数ペア:

[(1, 165824210), (2, 82912105), (5, 33164842), (10, 16582421), (19, 8727590), (38, 4363795), (95, 1745518), (190, 872759), (739, 224390), (1181, 140410), (1478, 112195), (2362, 70205), (3695, 44878), (5905, 28082), (7390, 22439), (11810, 14041)]