22712620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 55556928

約数和(自身を除く): 32844308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3061, 3710, 6122, 7420, 12244, 15305, 21427, 30610, 42854, 61220, 85708, 107135, 162233, 214270, 324466, 428540, 648932, 811165, 1135631, 1622330, 2271262, 3244660, 4542524, 5678155, 11356310, 22712620]

約数ペア:

[(1, 22712620), (2, 11356310), (4, 5678155), (5, 4542524), (7, 3244660), (10, 2271262), (14, 1622330), (20, 1135631), (28, 811165), (35, 648932), (53, 428540), (70, 324466), (106, 214270), (140, 162233), (212, 107135), (265, 85708), (371, 61220), (530, 42854), (742, 30610), (1060, 21427), (1484, 15305), (1855, 12244), (3061, 7420), (3710, 6122)]