67141750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 137696832

約数和(自身を除く): 70555082

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 125, 130, 146, 250, 283, 325, 365, 566, 650, 730, 949, 1415, 1625, 1825, 1898, 2830, 3250, 3650, 3679, 4745, 7075, 7358, 9125, 9490, 14150, 18250, 18395, 20659, 23725, 35375, 36790, 41318, 47450, 70750, 91975, 103295, 118625, 183950, 206590, 237250, 268567, 459875, 516475, 537134, 919750, 1032950, 1342835, 2582375, 2685670, 5164750, 6714175, 13428350, 33570875, 67141750]

約数ペア:

[(1, 67141750), (2, 33570875), (5, 13428350), (10, 6714175), (13, 5164750), (25, 2685670), (26, 2582375), (50, 1342835), (65, 1032950), (73, 919750), (125, 537134), (130, 516475), (146, 459875), (250, 268567), (283, 237250), (325, 206590), (365, 183950), (566, 118625), (650, 103295), (730, 91975), (949, 70750), (1415, 47450), (1625, 41318), (1825, 36790), (1898, 35375), (2830, 23725), (3250, 20659), (3650, 18395), (3679, 18250), (4745, 14150), (7075, 9490), (7358, 9125)]