8050880

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 56

約数和(自身を含む): 19415760

約数和(自身を除く): 11364880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 181, 278, 320, 362, 556, 695, 724, 905, 1112, 1390, 1448, 1810, 2224, 2780, 2896, 3620, 4448, 5560, 5792, 7240, 8896, 11120, 11584, 14480, 22240, 25159, 28960, 44480, 50318, 57920, 100636, 125795, 201272, 251590, 402544, 503180, 805088, 1006360, 1610176, 2012720, 4025440, 8050880]

約数ペア:

[(1, 8050880), (2, 4025440), (4, 2012720), (5, 1610176), (8, 1006360), (10, 805088), (16, 503180), (20, 402544), (32, 251590), (40, 201272), (64, 125795), (80, 100636), (139, 57920), (160, 50318), (181, 44480), (278, 28960), (320, 25159), (362, 22240), (556, 14480), (695, 11584), (724, 11120), (905, 8896), (1112, 7240), (1390, 5792), (1448, 5560), (1810, 4448), (2224, 3620), (2780, 2896)]