11832920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26893}}^1$

素因数の和:26915

約数の個数: 32

約数和(自身を含む): 29045520

約数和(自身を除く): 17212600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26893, 53786, 107572, 134465, 215144, 268930, 295823, 537860, 591646, 1075720, 1183292, 1479115, 2366584, 2958230, 5916460, 11832920]

約数ペア:

[(1, 11832920), (2, 5916460), (4, 2958230), (5, 2366584), (8, 1479115), (10, 1183292), (11, 1075720), (20, 591646), (22, 537860), (40, 295823), (44, 268930), (55, 215144), (88, 134465), (110, 107572), (220, 53786), (440, 26893)]