2917139500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{530389}}^1$

素因数の和:530419

約数の個数: 48

約数和(自身を含む): 6950230560

約数和(自身を除く): 4033091060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 530389, 1060778, 2121556, 2651945, 5303890, 5834279, 10607780, 11668558, 13259725, 23337116, 26519450, 29171395, 53038900, 58342790, 66298625, 116685580, 132597250, 145856975, 265194500, 291713950, 583427900, 729284875, 1458569750, 2917139500]

約数ペア:

[(1, 2917139500), (2, 1458569750), (4, 729284875), (5, 583427900), (10, 291713950), (11, 265194500), (20, 145856975), (22, 132597250), (25, 116685580), (44, 66298625), (50, 58342790), (55, 53038900), (100, 29171395), (110, 26519450), (125, 23337116), (220, 13259725), (250, 11668558), (275, 10607780), (500, 5834279), (550, 5303890), (1100, 2651945), (1375, 2121556), (2750, 1060778), (5500, 530389)]