188519490515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1\times {\mathrm{11789}}^1$

素因数の和:12679

約数の個数: 32

約数和(自身を含む): 240657480000

約数和(自身を除く): 52137989485

約数列:

[1, 5, 17, 85, 419, 449, 2095, 2245, 7123, 7633, 11789, 35615, 38165, 58945, 188131, 200413, 940655, 1002065, 3198227, 4939591, 5293261, 15991135, 24697955, 26466305, 83973047, 89985437, 419865235, 449927185, 2217876359, 11089381795, 37703898103, 188519490515]

約数ペア:

[(1, 188519490515), (5, 37703898103), (17, 11089381795), (85, 2217876359), (419, 449927185), (449, 419865235), (2095, 89985437), (2245, 83973047), (7123, 26466305), (7633, 24697955), (11789, 15991135), (35615, 5293261), (38165, 4939591), (58945, 3198227), (188131, 1002065), (200413, 940655)]