6535880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12569}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 15838200

約数和(自身を除く): 9302320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12569, 25138, 50276, 62845, 100552, 125690, 163397, 251380, 326794, 502760, 653588, 816985, 1307176, 1633970, 3267940, 6535880]

約数ペア:

[(1, 6535880), (2, 3267940), (4, 1633970), (5, 1307176), (8, 816985), (10, 653588), (13, 502760), (20, 326794), (26, 251380), (40, 163397), (52, 125690), (65, 100552), (104, 62845), (130, 50276), (260, 25138), (520, 12569)]