86547760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83219}}^1$

素因数の和:83245

約数の個数: 40

約数和(自身を含む): 216704880

約数和(自身を除く): 130157120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 83219, 166438, 332876, 416095, 665752, 832190, 1081847, 1331504, 1664380, 2163694, 3328760, 4327388, 5409235, 6657520, 8654776, 10818470, 17309552, 21636940, 43273880, 86547760]

約数ペア:

[(1, 86547760), (2, 43273880), (4, 21636940), (5, 17309552), (8, 10818470), (10, 8654776), (13, 6657520), (16, 5409235), (20, 4327388), (26, 3328760), (40, 2163694), (52, 1664380), (65, 1331504), (80, 1081847), (104, 832190), (130, 665752), (208, 416095), (260, 332876), (520, 166438), (1040, 83219)]