89702945300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{23593}}^1$

素因数の和:23997

約数の個数: 72

約数和(自身を含む): 196665521976

約数和(自身を除く): 106962576676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 197, 386, 394, 772, 788, 965, 985, 1930, 1970, 3860, 3940, 4825, 4925, 9650, 9850, 19300, 19700, 23593, 38021, 47186, 76042, 94372, 117965, 152084, 190105, 235930, 380210, 471860, 589825, 760420, 950525, 1179650, 1901050, 2359300, 3802100, 4553449, 4647821, 9106898, 9295642, 18213796, 18591284, 22767245, 23239105, 45534490, 46478210, 91068980, 92956420, 113836225, 116195525, 227672450, 232391050, 455344900, 464782100, 897029453, 1794058906, 3588117812, 4485147265, 8970294530, 17940589060, 22425736325, 44851472650, 89702945300]

約数ペア:

[(1, 89702945300), (2, 44851472650), (4, 22425736325), (5, 17940589060), (10, 8970294530), (20, 4485147265), (25, 3588117812), (50, 1794058906), (100, 897029453), (193, 464782100), (197, 455344900), (386, 232391050), (394, 227672450), (772, 116195525), (788, 113836225), (965, 92956420), (985, 91068980), (1930, 46478210), (1970, 45534490), (3860, 23239105), (3940, 22767245), (4825, 18591284), (4925, 18213796), (9650, 9295642), (9850, 9106898), (19300, 4647821), (19700, 4553449), (23593, 3802100), (38021, 2359300), (47186, 1901050), (76042, 1179650), (94372, 950525), (117965, 760420), (152084, 589825), (190105, 471860), (235930, 380210)]