1995650

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1754110

約数列:

[1, 2, 5, 10, 25, 50, 167, 239, 334, 478, 835, 1195, 1670, 2390, 4175, 5975, 8350, 11950, 39913, 79826, 199565, 399130, 997825, 1995650]

約数ペア:

[(1, 1995650), (2, 997825), (5, 399130), (10, 199565), (25, 79826), (50, 39913), (167, 11950), (239, 8350), (334, 5975), (478, 4175), (835, 2390), (1195, 1670)]