52036480

素因数分解:

$2^7\times 5^1\times {\mathrm{81307}}^1$

素因数の和:81326

約数の個数: 32

約数和(自身を含む): 124401240

約数和(自身を除く): 72364760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 81307, 162614, 325228, 406535, 650456, 813070, 1300912, 1626140, 2601824, 3252280, 5203648, 6504560, 10407296, 13009120, 26018240, 52036480]

約数ペア:

[(1, 52036480), (2, 26018240), (4, 13009120), (5, 10407296), (8, 6504560), (10, 5203648), (16, 3252280), (20, 2601824), (32, 1626140), (40, 1300912), (64, 813070), (80, 650456), (128, 406535), (160, 325228), (320, 162614), (640, 81307)]