9721760

素因数分解:

$2^5\times 5^1\times {\mathrm{60761}}^1$

素因数の和:60776

約数の個数: 24

約数和(自身を含む): 22968036

約数和(自身を除く): 13246276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 60761, 121522, 243044, 303805, 486088, 607610, 972176, 1215220, 1944352, 2430440, 4860880, 9721760]

約数ペア:

[(1, 9721760), (2, 4860880), (4, 2430440), (5, 1944352), (8, 1215220), (10, 972176), (16, 607610), (20, 486088), (32, 303805), (40, 243044), (80, 121522), (160, 60761)]