4916120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11173}}^1$

素因数の和:11195

約数の個数: 32

約数和(自身を含む): 12067920

約数和(自身を除く): 7151800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11173, 22346, 44692, 55865, 89384, 111730, 122903, 223460, 245806, 446920, 491612, 614515, 983224, 1229030, 2458060, 4916120]

約数ペア:

[(1, 4916120), (2, 2458060), (4, 1229030), (5, 983224), (8, 614515), (10, 491612), (11, 446920), (20, 245806), (22, 223460), (40, 122903), (44, 111730), (55, 89384), (88, 55865), (110, 44692), (220, 22346), (440, 11173)]