38429060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 84974400

約数和(自身を除く): 46545340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1123, 1180, 1711, 2246, 3422, 4492, 5615, 6844, 8555, 11230, 17110, 22460, 32567, 34220, 65134, 66257, 130268, 132514, 162835, 265028, 325670, 331285, 651340, 662570, 1325140, 1921453, 3842906, 7685812, 9607265, 19214530, 38429060]

約数ペア:

[(1, 38429060), (2, 19214530), (4, 9607265), (5, 7685812), (10, 3842906), (20, 1921453), (29, 1325140), (58, 662570), (59, 651340), (116, 331285), (118, 325670), (145, 265028), (236, 162835), (290, 132514), (295, 130268), (580, 66257), (590, 65134), (1123, 34220), (1180, 32567), (1711, 22460), (2246, 17110), (3422, 11230), (4492, 8555), (5615, 6844)]