91888100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{9473}}^1$

素因数の和:9584

約数の個数: 36

約数和(自身を含む): 201474084

約数和(自身を除く): 109585984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9473, 9700, 18946, 37892, 47365, 94730, 189460, 236825, 473650, 918881, 947300, 1837762, 3675524, 4594405, 9188810, 18377620, 22972025, 45944050, 91888100]

約数ペア:

[(1, 91888100), (2, 45944050), (4, 22972025), (5, 18377620), (10, 9188810), (20, 4594405), (25, 3675524), (50, 1837762), (97, 947300), (100, 918881), (194, 473650), (388, 236825), (485, 189460), (970, 94730), (1940, 47365), (2425, 37892), (4850, 18946), (9473, 9700)]