104865320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 270535680

約数和(自身を除く): 165670360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 607, 617, 1214, 1234, 2428, 2468, 3035, 3085, 4249, 4319, 4856, 4936, 6070, 6170, 8498, 8638, 12140, 12340, 16996, 17276, 21245, 21595, 24280, 24680, 33992, 34552, 42490, 43190, 84980, 86380, 169960, 172760, 374519, 749038, 1498076, 1872595, 2621633, 2996152, 3745190, 5243266, 7490380, 10486532, 13108165, 14980760, 20973064, 26216330, 52432660, 104865320]

約数ペア:

[(1, 104865320), (2, 52432660), (4, 26216330), (5, 20973064), (7, 14980760), (8, 13108165), (10, 10486532), (14, 7490380), (20, 5243266), (28, 3745190), (35, 2996152), (40, 2621633), (56, 1872595), (70, 1498076), (140, 749038), (280, 374519), (607, 172760), (617, 169960), (1214, 86380), (1234, 84980), (2428, 43190), (2468, 42490), (3035, 34552), (3085, 33992), (4249, 24680), (4319, 24280), (4856, 21595), (4936, 21245), (6070, 17276), (6170, 16996), (8498, 12340), (8638, 12140)]