996855550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2087}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 1908440352

約数和(自身を除く): 911584802

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 233, 410, 466, 1025, 1165, 2050, 2087, 2330, 4174, 5825, 9553, 10435, 11650, 19106, 20870, 47765, 52175, 85567, 95530, 104350, 171134, 238825, 427835, 477650, 486271, 855670, 972542, 2139175, 2431355, 4278350, 4862710, 12156775, 19937111, 24313550, 39874222, 99685555, 199371110, 498427775, 996855550]

約数ペア:

[(1, 996855550), (2, 498427775), (5, 199371110), (10, 99685555), (25, 39874222), (41, 24313550), (50, 19937111), (82, 12156775), (205, 4862710), (233, 4278350), (410, 2431355), (466, 2139175), (1025, 972542), (1165, 855670), (2050, 486271), (2087, 477650), (2330, 427835), (4174, 238825), (5825, 171134), (9553, 104350), (10435, 95530), (11650, 85567), (19106, 52175), (20870, 47765)]