29028160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12959}}^1$

素因数の和:12983

約数の個数: 56

約数和(自身を含む): 79004160

約数和(自身を除く): 49976000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12959, 25918, 51836, 64795, 90713, 103672, 129590, 181426, 207344, 259180, 362852, 414688, 453565, 518360, 725704, 829376, 907130, 1036720, 1451408, 1814260, 2073440, 2902816, 3628520, 4146880, 5805632, 7257040, 14514080, 29028160]

約数ペア:

[(1, 29028160), (2, 14514080), (4, 7257040), (5, 5805632), (7, 4146880), (8, 3628520), (10, 2902816), (14, 2073440), (16, 1814260), (20, 1451408), (28, 1036720), (32, 907130), (35, 829376), (40, 725704), (56, 518360), (64, 453565), (70, 414688), (80, 362852), (112, 259180), (140, 207344), (160, 181426), (224, 129590), (280, 103672), (320, 90713), (448, 64795), (560, 51836), (1120, 25918), (2240, 12959)]