86131240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 211654800

約数和(自身を除く): 125523560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2269, 2920, 3796, 4538, 4745, 7592, 9076, 9490, 11345, 18152, 18980, 22690, 29497, 37960, 45380, 58994, 90760, 117988, 147485, 165637, 235976, 294970, 331274, 589940, 662548, 828185, 1179880, 1325096, 1656370, 2153281, 3312740, 4306562, 6625480, 8613124, 10766405, 17226248, 21532810, 43065620, 86131240]

約数ペア:

[(1, 86131240), (2, 43065620), (4, 21532810), (5, 17226248), (8, 10766405), (10, 8613124), (13, 6625480), (20, 4306562), (26, 3312740), (40, 2153281), (52, 1656370), (65, 1325096), (73, 1179880), (104, 828185), (130, 662548), (146, 589940), (260, 331274), (292, 294970), (365, 235976), (520, 165637), (584, 147485), (730, 117988), (949, 90760), (1460, 58994), (1898, 45380), (2269, 37960), (2920, 29497), (3796, 22690), (4538, 18980), (4745, 18152), (7592, 11345), (9076, 9490)]