16322228350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{5783}}^1$

素因数の和:8785

約数の個数: 48

約数和(自身を含む): 31973489280

約数和(自身を除く): 15651260930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2971, 5783, 5942, 11566, 14855, 28915, 29710, 56449, 57830, 74275, 109877, 112898, 144575, 148550, 219754, 282245, 289150, 549385, 564490, 1098770, 1411225, 2746925, 2822450, 5493850, 17181293, 34362586, 85906465, 171812930, 326444567, 429532325, 652889134, 859064650, 1632222835, 3264445670, 8161114175, 16322228350]

約数ペア:

[(1, 16322228350), (2, 8161114175), (5, 3264445670), (10, 1632222835), (19, 859064650), (25, 652889134), (38, 429532325), (50, 326444567), (95, 171812930), (190, 85906465), (475, 34362586), (950, 17181293), (2971, 5493850), (5783, 2822450), (5942, 2746925), (11566, 1411225), (14855, 1098770), (28915, 564490), (29710, 549385), (56449, 289150), (57830, 282245), (74275, 219754), (109877, 148550), (112898, 144575)]