86147750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 174713760

約数和(自身を除く): 88566010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 169, 250, 325, 338, 650, 845, 1625, 1690, 2039, 3250, 4078, 4225, 8450, 10195, 20390, 21125, 26507, 42250, 50975, 53014, 101950, 132535, 254875, 265070, 344591, 509750, 662675, 689182, 1325350, 1722955, 3313375, 3445910, 6626750, 8614775, 17229550, 43073875, 86147750]

約数ペア:

[(1, 86147750), (2, 43073875), (5, 17229550), (10, 8614775), (13, 6626750), (25, 3445910), (26, 3313375), (50, 1722955), (65, 1325350), (125, 689182), (130, 662675), (169, 509750), (250, 344591), (325, 265070), (338, 254875), (650, 132535), (845, 101950), (1625, 53014), (1690, 50975), (2039, 42250), (3250, 26507), (4078, 21125), (4225, 20390), (8450, 10195)]