85504960

素因数分解:

$2^6\times 5^1\times {\mathrm{267203}}^1$

素因数の和:267220

約数の個数: 28

約数和(自身を含む): 203609448

約数和(自身を除く): 118104488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 267203, 534406, 1068812, 1336015, 2137624, 2672030, 4275248, 5344060, 8550496, 10688120, 17100992, 21376240, 42752480, 85504960]

約数ペア:

[(1, 85504960), (2, 42752480), (4, 21376240), (5, 17100992), (8, 10688120), (10, 8550496), (16, 5344060), (20, 4275248), (32, 2672030), (40, 2137624), (64, 1336015), (80, 1068812), (160, 534406), (320, 267203)]