388625650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11447}}^1$

素因数の和:11563

約数の個数: 48

約数和(自身を含む): 834696576

約数和(自身を除く): 446070926

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 2425, 3395, 4850, 6790, 11447, 16975, 22894, 33950, 57235, 80129, 114470, 160258, 286175, 400645, 572350, 801290, 1110359, 2003225, 2220718, 4006450, 5551795, 7772513, 11103590, 15545026, 27758975, 38862565, 55517950, 77725130, 194312825, 388625650]

約数ペア:

[(1, 388625650), (2, 194312825), (5, 77725130), (7, 55517950), (10, 38862565), (14, 27758975), (25, 15545026), (35, 11103590), (50, 7772513), (70, 5551795), (97, 4006450), (175, 2220718), (194, 2003225), (350, 1110359), (485, 801290), (679, 572350), (970, 400645), (1358, 286175), (2425, 160258), (3395, 114470), (4850, 80129), (6790, 57235), (11447, 33950), (16975, 22894)]