8565540850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{4001}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 16292814336

約数和(自身を除く): 7727273486

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 911, 1175, 1822, 2350, 4001, 4555, 8002, 9110, 20005, 22775, 40010, 42817, 45550, 85634, 100025, 188047, 200050, 214085, 376094, 428170, 940235, 1070425, 1880470, 2140850, 3644911, 4701175, 7289822, 9402350, 18224555, 36449110, 91122775, 171310817, 182245550, 342621634, 856554085, 1713108170, 4282770425, 8565540850]

約数ペア:

[(1, 8565540850), (2, 4282770425), (5, 1713108170), (10, 856554085), (25, 342621634), (47, 182245550), (50, 171310817), (94, 91122775), (235, 36449110), (470, 18224555), (911, 9402350), (1175, 7289822), (1822, 4701175), (2350, 3644911), (4001, 2140850), (4555, 1880470), (8002, 1070425), (9110, 940235), (20005, 428170), (22775, 376094), (40010, 214085), (42817, 200050), (45550, 188047), (85634, 100025)]