41984690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3779}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 83280960

約数和(自身を除く): 41296270

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 3779, 5555, 7558, 11110, 18895, 37790, 41569, 83138, 207845, 381679, 415690, 763358, 1908395, 3816790, 4198469, 8396938, 20992345, 41984690]

約数ペア:

[(1, 41984690), (2, 20992345), (5, 8396938), (10, 4198469), (11, 3816790), (22, 1908395), (55, 763358), (101, 415690), (110, 381679), (202, 207845), (505, 83138), (1010, 41569), (1111, 37790), (2222, 18895), (3779, 11110), (5555, 7558)]