4960672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 10584000

約数和(自身を除く): 5623328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 199, 304, 328, 398, 608, 656, 779, 796, 1312, 1558, 1592, 3116, 3184, 3781, 6232, 6368, 7562, 8159, 12464, 15124, 16318, 24928, 30248, 32636, 60496, 65272, 120992, 130544, 155021, 261088, 310042, 620084, 1240168, 2480336, 4960672]

約数ペア:

[(1, 4960672), (2, 2480336), (4, 1240168), (8, 620084), (16, 310042), (19, 261088), (32, 155021), (38, 130544), (41, 120992), (76, 65272), (82, 60496), (152, 32636), (164, 30248), (199, 24928), (304, 16318), (328, 15124), (398, 12464), (608, 8159), (656, 7562), (779, 6368), (796, 6232), (1312, 3781), (1558, 3184), (1592, 3116)]