195625960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{45707}}^1$

素因数の和:45825

約数の個数: 32

約数和(自身を含む): 444281760

約数和(自身を除く): 248655800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 45707, 91414, 182828, 228535, 365656, 457070, 914140, 1828280, 4890649, 9781298, 19562596, 24453245, 39125192, 48906490, 97812980, 195625960]

約数ペア:

[(1, 195625960), (2, 97812980), (4, 48906490), (5, 39125192), (8, 24453245), (10, 19562596), (20, 9781298), (40, 4890649), (107, 1828280), (214, 914140), (428, 457070), (535, 365656), (856, 228535), (1070, 182828), (2140, 91414), (4280, 45707)]