84861760

素因数分解:

$2^6\times 5^1\times {\mathrm{265193}}^1$

素因数の和:265210

約数の個数: 28

約数和(自身を含む): 202077828

約数和(自身を除く): 117216068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 265193, 530386, 1060772, 1325965, 2121544, 2651930, 4243088, 5303860, 8486176, 10607720, 16972352, 21215440, 42430880, 84861760]

約数ペア:

[(1, 84861760), (2, 42430880), (4, 21215440), (5, 16972352), (8, 10607720), (10, 8486176), (16, 5303860), (20, 4243088), (32, 2651930), (40, 2121544), (64, 1325965), (80, 1060772), (160, 530386), (320, 265193)]