135263320

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20249}}^1$

素因数の和:20427

約数の個数: 32

約数和(自身を含む): 306180000

約数和(自身を除く): 170916680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 20249, 40498, 80996, 101245, 161992, 202490, 404980, 809960, 3381583, 6763166, 13526332, 16907915, 27052664, 33815830, 67631660, 135263320]

約数ペア:

[(1, 135263320), (2, 67631660), (4, 33815830), (5, 27052664), (8, 16907915), (10, 13526332), (20, 6763166), (40, 3381583), (167, 809960), (334, 404980), (668, 202490), (835, 161992), (1336, 101245), (1670, 80996), (3340, 40498), (6680, 20249)]