86601920

素因数分解:

$2^6\times 5^1\times {\mathrm{270631}}^1$

素因数の和:270648

約数の個数: 28

約数和(自身を含む): 206221584

約数和(自身を除く): 119619664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 270631, 541262, 1082524, 1353155, 2165048, 2706310, 4330096, 5412620, 8660192, 10825240, 17320384, 21650480, 43300960, 86601920]

約数ペア:

[(1, 86601920), (2, 43300960), (4, 21650480), (5, 17320384), (8, 10825240), (10, 8660192), (16, 5412620), (20, 4330096), (32, 2706310), (40, 2165048), (64, 1353155), (80, 1082524), (160, 541262), (320, 270631)]