532840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 1503360

約数和(自身を除く): 970520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 173, 220, 280, 308, 346, 385, 440, 616, 692, 770, 865, 1211, 1384, 1540, 1730, 1903, 2422, 3080, 3460, 3806, 4844, 6055, 6920, 7612, 9515, 9688, 12110, 13321, 15224, 19030, 24220, 26642, 38060, 48440, 53284, 66605, 76120, 106568, 133210, 266420, 532840]

約数ペア:

[(1, 532840), (2, 266420), (4, 133210), (5, 106568), (7, 76120), (8, 66605), (10, 53284), (11, 48440), (14, 38060), (20, 26642), (22, 24220), (28, 19030), (35, 15224), (40, 13321), (44, 12110), (55, 9688), (56, 9515), (70, 7612), (77, 6920), (88, 6055), (110, 4844), (140, 3806), (154, 3460), (173, 3080), (220, 2422), (280, 1903), (308, 1730), (346, 1540), (385, 1384), (440, 1211), (616, 865), (692, 770)]