29344120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56431}}^1$

素因数の和:56455

約数の個数: 32

約数和(自身を含む): 71104320

約数和(自身を除く): 41760200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56431, 112862, 225724, 282155, 451448, 564310, 733603, 1128620, 1467206, 2257240, 2934412, 3668015, 5868824, 7336030, 14672060, 29344120]

約数ペア:

[(1, 29344120), (2, 14672060), (4, 7336030), (5, 5868824), (8, 3668015), (10, 2934412), (13, 2257240), (20, 1467206), (26, 1128620), (40, 733603), (52, 564310), (65, 451448), (104, 282155), (130, 225724), (260, 112862), (520, 56431)]