75885940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291869}}^1$

素因数の和:291891

約数の個数: 24

約数和(自身を含む): 171619560

約数和(自身を除く): 95733620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 291869, 583738, 1167476, 1459345, 2918690, 3794297, 5837380, 7588594, 15177188, 18971485, 37942970, 75885940]

約数ペア:

[(1, 75885940), (2, 37942970), (4, 18971485), (5, 15177188), (10, 7588594), (13, 5837380), (20, 3794297), (26, 2918690), (52, 1459345), (65, 1167476), (130, 583738), (260, 291869)]