133456220

素因数分解:

$2^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{5483}}^1$

素因数の和:6709

約数の個数: 24

約数和(自身を含む): 280539504

約数和(自身を除く): 147083284

約数列:

[1, 2, 4, 5, 10, 20, 1217, 2434, 4868, 5483, 6085, 10966, 12170, 21932, 24340, 27415, 54830, 109660, 6672811, 13345622, 26691244, 33364055, 66728110, 133456220]

約数ペア:

[(1, 133456220), (2, 66728110), (4, 33364055), (5, 26691244), (10, 13345622), (20, 6672811), (1217, 109660), (2434, 54830), (4868, 27415), (5483, 24340), (6085, 21932), (10966, 12170)]