29338240

素因数分解:

$2^7\times 5^1\times {\mathrm{45841}}^1$

素因数の和:45860

約数の個数: 32

約数和(自身を含む): 70138260

約数和(自身を除く): 40800020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 45841, 91682, 183364, 229205, 366728, 458410, 733456, 916820, 1466912, 1833640, 2933824, 3667280, 5867648, 7334560, 14669120, 29338240]

約数ペア:

[(1, 29338240), (2, 14669120), (4, 7334560), (5, 5867648), (8, 3667280), (10, 2933824), (16, 1833640), (20, 1466912), (32, 916820), (40, 733456), (64, 458410), (80, 366728), (128, 229205), (160, 183364), (320, 91682), (640, 45841)]