8069780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 18071424

約数和(自身を除く): 10001644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 331, 460, 530, 662, 1060, 1219, 1324, 1655, 2438, 3310, 4876, 6095, 6620, 7613, 12190, 15226, 17543, 24380, 30452, 35086, 38065, 70172, 76130, 87715, 152260, 175430, 350860, 403489, 806978, 1613956, 2017445, 4034890, 8069780]

約数ペア:

[(1, 8069780), (2, 4034890), (4, 2017445), (5, 1613956), (10, 806978), (20, 403489), (23, 350860), (46, 175430), (53, 152260), (92, 87715), (106, 76130), (115, 70172), (212, 38065), (230, 35086), (265, 30452), (331, 24380), (460, 17543), (530, 15226), (662, 12190), (1060, 7613), (1219, 6620), (1324, 6095), (1655, 4876), (2438, 3310)]