17515160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2591}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 42690240

約数和(自身を除く): 25175080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 2591, 3380, 5182, 6760, 10364, 12955, 20728, 25910, 33683, 51820, 67366, 103640, 134732, 168415, 269464, 336830, 437879, 673660, 875758, 1347320, 1751516, 2189395, 3503032, 4378790, 8757580, 17515160]

約数ペア:

[(1, 17515160), (2, 8757580), (4, 4378790), (5, 3503032), (8, 2189395), (10, 1751516), (13, 1347320), (20, 875758), (26, 673660), (40, 437879), (52, 336830), (65, 269464), (104, 168415), (130, 134732), (169, 103640), (260, 67366), (338, 51820), (520, 33683), (676, 25910), (845, 20728), (1352, 12955), (1690, 10364), (2591, 6760), (3380, 5182)]