37419980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11071}}^1$

素因数の和:11106

約数の個数: 36

約数和(自身を含む): 85099392

約数和(自身を除く): 47679412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 11071, 22142, 44284, 55355, 110710, 143923, 221420, 287846, 575692, 719615, 1439230, 1870999, 2878460, 3741998, 7483996, 9354995, 18709990, 37419980]

約数ペア:

[(1, 37419980), (2, 18709990), (4, 9354995), (5, 7483996), (10, 3741998), (13, 2878460), (20, 1870999), (26, 1439230), (52, 719615), (65, 575692), (130, 287846), (169, 221420), (260, 143923), (338, 110710), (676, 55355), (845, 44284), (1690, 22142), (3380, 11071)]