27007420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122761}}^1$

素因数の和:122781

約数の個数: 24

約数和(自身を含む): 61872048

約数和(自身を除く): 34864628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122761, 245522, 491044, 613805, 1227610, 1350371, 2455220, 2700742, 5401484, 6751855, 13503710, 27007420]

約数ペア:

[(1, 27007420), (2, 13503710), (4, 6751855), (5, 5401484), (10, 2700742), (11, 2455220), (20, 1350371), (22, 1227610), (44, 613805), (55, 491044), (110, 245522), (220, 122761)]