26852260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 59290560

約数和(自身を除く): 32438300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 691, 1340, 1382, 1943, 2764, 3455, 3886, 6910, 7772, 9715, 13820, 19430, 20039, 38860, 40078, 46297, 80156, 92594, 100195, 185188, 200390, 231485, 400780, 462970, 925940, 1342613, 2685226, 5370452, 6713065, 13426130, 26852260]

約数ペア:

[(1, 26852260), (2, 13426130), (4, 6713065), (5, 5370452), (10, 2685226), (20, 1342613), (29, 925940), (58, 462970), (67, 400780), (116, 231485), (134, 200390), (145, 185188), (268, 100195), (290, 92594), (335, 80156), (580, 46297), (670, 40078), (691, 38860), (1340, 20039), (1382, 19430), (1943, 13820), (2764, 9715), (3455, 7772), (3886, 6910)]