57067520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{5573}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 136953180

約数和(自身を除く): 79885660

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, 5573, 10240, 11146, 22292, 27865, 44584, 55730, 89168, 111460, 178336, 222920, 356672, 445840, 713344, 891680, 1426688, 1783360, 2853376, 3566720, 5706752, 7133440, 11413504, 14266880, 28533760, 57067520]

約数ペア:

[(1, 57067520), (2, 28533760), (4, 14266880), (5, 11413504), (8, 7133440), (10, 5706752), (16, 3566720), (20, 2853376), (32, 1783360), (40, 1426688), (64, 891680), (80, 713344), (128, 445840), (160, 356672), (256, 222920), (320, 178336), (512, 111460), (640, 89168), (1024, 55730), (1280, 44584), (2048, 27865), (2560, 22292), (5120, 11146), (5573, 10240)]