23585380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:12988

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 37378460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12959, 25918, 51836, 64795, 90713, 129590, 168467, 181426, 259180, 336934, 362852, 453565, 673868, 842335, 907130, 1179269, 1684670, 1814260, 2358538, 3369340, 4717076, 5896345, 11792690, 23585380]

約数ペア:

[(1, 23585380), (2, 11792690), (4, 5896345), (5, 4717076), (7, 3369340), (10, 2358538), (13, 1814260), (14, 1684670), (20, 1179269), (26, 907130), (28, 842335), (35, 673868), (52, 453565), (65, 362852), (70, 336934), (91, 259180), (130, 181426), (140, 168467), (182, 129590), (260, 90713), (364, 64795), (455, 51836), (910, 25918), (1820, 12959)]