22948120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44131}}^1$

素因数の和:44155

約数の個数: 32

約数和(自身を含む): 55606320

約数和(自身を除く): 32658200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44131, 88262, 176524, 220655, 353048, 441310, 573703, 882620, 1147406, 1765240, 2294812, 2868515, 4589624, 5737030, 11474060, 22948120]

約数ペア:

[(1, 22948120), (2, 11474060), (4, 5737030), (5, 4589624), (8, 2868515), (10, 2294812), (13, 1765240), (20, 1147406), (26, 882620), (40, 573703), (52, 441310), (65, 353048), (104, 220655), (130, 176524), (260, 88262), (520, 44131)]