69867520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6823}}^1$

素因数の和:6850

約数の個数: 48

約数和(自身を含む): 167665680

約数和(自身を除く): 97798160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 6823, 10240, 13646, 27292, 34115, 54584, 68230, 109168, 136460, 218336, 272920, 436672, 545840, 873344, 1091680, 1746688, 2183360, 3493376, 4366720, 6986752, 8733440, 13973504, 17466880, 34933760, 69867520]

約数ペア:

[(1, 69867520), (2, 34933760), (4, 17466880), (5, 13973504), (8, 8733440), (10, 6986752), (16, 4366720), (20, 3493376), (32, 2183360), (40, 1746688), (64, 1091680), (80, 873344), (128, 545840), (160, 436672), (256, 272920), (320, 218336), (512, 136460), (640, 109168), (1024, 68230), (1280, 54584), (2048, 34115), (2560, 27292), (5120, 13646), (6823, 10240)]