83479040

素因数分解:

$2^9\times 5^1\times {\mathrm{32609}}^1$

素因数の和:32632

約数の個数: 40

約数和(自身を含む): 200160180

約数和(自身を除く): 116681140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 32609, 65218, 130436, 163045, 260872, 326090, 521744, 652180, 1043488, 1304360, 2086976, 2608720, 4173952, 5217440, 8347904, 10434880, 16695808, 20869760, 41739520, 83479040]

約数ペア:

[(1, 83479040), (2, 41739520), (4, 20869760), (5, 16695808), (8, 10434880), (10, 8347904), (16, 5217440), (20, 4173952), (32, 2608720), (40, 2086976), (64, 1304360), (80, 1043488), (128, 652180), (160, 521744), (256, 326090), (320, 260872), (512, 163045), (640, 130436), (1280, 65218), (2560, 32609)]