12028120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23131}}^1$

素因数の和:23155

約数の個数: 32

約数和(自身を含む): 29146320

約数和(自身を除く): 17118200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23131, 46262, 92524, 115655, 185048, 231310, 300703, 462620, 601406, 925240, 1202812, 1503515, 2405624, 3007030, 6014060, 12028120]

約数ペア:

[(1, 12028120), (2, 6014060), (4, 3007030), (5, 2405624), (8, 1503515), (10, 1202812), (13, 925240), (20, 601406), (26, 462620), (40, 300703), (52, 231310), (65, 185048), (104, 115655), (130, 92524), (260, 46262), (520, 23131)]