9721120

素因数分解:

$2^5\times 5^1\times {\mathrm{60757}}^1$

素因数の和:60772

約数の個数: 24

約数和(自身を含む): 22966524

約数和(自身を除く): 13245404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 60757, 121514, 243028, 303785, 486056, 607570, 972112, 1215140, 1944224, 2430280, 4860560, 9721120]

約数ペア:

[(1, 9721120), (2, 4860560), (4, 2430280), (5, 1944224), (8, 1215140), (10, 972112), (16, 607570), (20, 486056), (32, 303785), (40, 243028), (80, 121514), (160, 60757)]