17229550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2039}}^1$

素因数の和:2077

約数の個数: 36

約数和(自身を含む): 34718760

約数和(自身を除く): 17489210

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2039, 4078, 4225, 8450, 10195, 20390, 26507, 50975, 53014, 101950, 132535, 265070, 344591, 662675, 689182, 1325350, 1722955, 3445910, 8614775, 17229550]

約数ペア:

[(1, 17229550), (2, 8614775), (5, 3445910), (10, 1722955), (13, 1325350), (25, 689182), (26, 662675), (50, 344591), (65, 265070), (130, 132535), (169, 101950), (325, 53014), (338, 50975), (650, 26507), (845, 20390), (1690, 10195), (2039, 8450), (4078, 4225)]