10505540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 12779260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 307, 580, 590, 614, 1180, 1228, 1535, 1711, 3070, 3422, 6140, 6844, 8555, 8903, 17110, 17806, 18113, 34220, 35612, 36226, 44515, 72452, 89030, 90565, 178060, 181130, 362260, 525277, 1050554, 2101108, 2626385, 5252770, 10505540]

約数ペア:

[(1, 10505540), (2, 5252770), (4, 2626385), (5, 2101108), (10, 1050554), (20, 525277), (29, 362260), (58, 181130), (59, 178060), (116, 90565), (118, 89030), (145, 72452), (236, 44515), (290, 36226), (295, 35612), (307, 34220), (580, 18113), (590, 17806), (614, 17110), (1180, 8903), (1228, 8555), (1535, 6844), (1711, 6140), (3070, 3422)]