43838180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 50994460

約数列:

[1, 2, 4, 5, 10, 20, 59, 97, 118, 194, 236, 295, 383, 388, 485, 590, 766, 970, 1180, 1532, 1915, 1940, 3830, 5723, 7660, 11446, 22597, 22892, 28615, 37151, 45194, 57230, 74302, 90388, 112985, 114460, 148604, 185755, 225970, 371510, 451940, 743020, 2191909, 4383818, 8767636, 10959545, 21919090, 43838180]

約数ペア:

[(1, 43838180), (2, 21919090), (4, 10959545), (5, 8767636), (10, 4383818), (20, 2191909), (59, 743020), (97, 451940), (118, 371510), (194, 225970), (236, 185755), (295, 148604), (383, 114460), (388, 112985), (485, 90388), (590, 74302), (766, 57230), (970, 45194), (1180, 37151), (1532, 28615), (1915, 22892), (1940, 22597), (3830, 11446), (5723, 7660)]