34426240

素因数分解:

$2^7\times 5^1\times {\mathrm{53791}}^1$

素因数の和:53810

約数の個数: 32

約数和(自身を含む): 82301760

約数和(自身を除く): 47875520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53791, 107582, 215164, 268955, 430328, 537910, 860656, 1075820, 1721312, 2151640, 3442624, 4303280, 6885248, 8606560, 17213120, 34426240]

約数ペア:

[(1, 34426240), (2, 17213120), (4, 8606560), (5, 6885248), (8, 4303280), (10, 3442624), (16, 2151640), (20, 1721312), (32, 1075820), (40, 860656), (64, 537910), (80, 430328), (128, 268955), (160, 215164), (320, 107582), (640, 53791)]