41739520

素因数分解:

$2^8\times 5^1\times {\mathrm{32609}}^1$

素因数の和:32630

約数の個数: 36

約数和(自身を含む): 99982260

約数和(自身を除く): 58242740

約数列:

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

約数ペア:

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