41994880

素因数分解:

$2^7\times 5^1\times {\mathrm{65617}}^1$

素因数の和:65636

約数の個数: 32

約数和(自身を含む): 100395540

約数和(自身を除く): 58400660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65617, 131234, 262468, 328085, 524936, 656170, 1049872, 1312340, 2099744, 2624680, 4199488, 5249360, 8398976, 10498720, 20997440, 41994880]

約数ペア:

[(1, 41994880), (2, 20997440), (4, 10498720), (5, 8398976), (8, 5249360), (10, 4199488), (16, 2624680), (20, 2099744), (32, 1312340), (40, 1049872), (64, 656170), (80, 524936), (128, 328085), (160, 262468), (320, 131234), (640, 65617)]