6873880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13243

約数の個数: 32

約数和(自身を含む): 16657200

約数和(自身を除く): 9783320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13219, 26438, 52876, 66095, 105752, 132190, 171847, 264380, 343694, 528760, 687388, 859235, 1374776, 1718470, 3436940, 6873880]

約数ペア:

[(1, 6873880), (2, 3436940), (4, 1718470), (5, 1374776), (8, 859235), (10, 687388), (13, 528760), (20, 343694), (26, 264380), (40, 171847), (52, 132190), (65, 105752), (104, 66095), (130, 52876), (260, 26438), (520, 13219)]