1717509820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{22093}}^1$

素因数の和:22151

約数の個数: 72

約数和(自身を含む): 4075547616

約数和(自身を除く): 2358037796

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1690, 2990, 3380, 3887, 5980, 7774, 15548, 19435, 22093, 38870, 44186, 77740, 88372, 110465, 220930, 287209, 441860, 508139, 574418, 1016278, 1148836, 1436045, 2032556, 2540695, 2872090, 3733717, 5081390, 5744180, 6605807, 7467434, 10162780, 13211614, 14934868, 18668585, 26423228, 33029035, 37337170, 66058070, 74674340, 85875491, 132116140, 171750982, 343501964, 429377455, 858754910, 1717509820]

約数ペア:

[(1, 1717509820), (2, 858754910), (4, 429377455), (5, 343501964), (10, 171750982), (13, 132116140), (20, 85875491), (23, 74674340), (26, 66058070), (46, 37337170), (52, 33029035), (65, 26423228), (92, 18668585), (115, 14934868), (130, 13211614), (169, 10162780), (230, 7467434), (260, 6605807), (299, 5744180), (338, 5081390), (460, 3733717), (598, 2872090), (676, 2540695), (845, 2032556), (1196, 1436045), (1495, 1148836), (1690, 1016278), (2990, 574418), (3380, 508139), (3887, 441860), (5980, 287209), (7774, 220930), (15548, 110465), (19435, 88372), (22093, 77740), (38870, 44186)]