108039880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207769}}^1$

素因数の和:207793

約数の個数: 32

約数和(自身を含む): 261790200

約数和(自身を除く): 153750320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 207769, 415538, 831076, 1038845, 1662152, 2077690, 2700997, 4155380, 5401994, 8310760, 10803988, 13504985, 21607976, 27009970, 54019940, 108039880]

約数ペア:

[(1, 108039880), (2, 54019940), (4, 27009970), (5, 21607976), (8, 13504985), (10, 10803988), (13, 8310760), (20, 5401994), (26, 4155380), (40, 2700997), (52, 2077690), (65, 1662152), (104, 1038845), (130, 831076), (260, 415538), (520, 207769)]