4668440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16673}}^1$

素因数の和:16691

約数の個数: 32

約数和(自身を含む): 12005280

約数和(自身を除く): 7336840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16673, 33346, 66692, 83365, 116711, 133384, 166730, 233422, 333460, 466844, 583555, 666920, 933688, 1167110, 2334220, 4668440]

約数ペア:

[(1, 4668440), (2, 2334220), (4, 1167110), (5, 933688), (7, 666920), (8, 583555), (10, 466844), (14, 333460), (20, 233422), (28, 166730), (35, 133384), (40, 116711), (56, 83365), (70, 66692), (140, 33346), (280, 16673)]