4933180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 11966976

約数和(自身を除く): 7033796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 211, 334, 422, 668, 835, 844, 1055, 1169, 1477, 1670, 2110, 2338, 2954, 3340, 4220, 4676, 5845, 5908, 7385, 11690, 14770, 23380, 29540, 35237, 70474, 140948, 176185, 246659, 352370, 493318, 704740, 986636, 1233295, 2466590, 4933180]

約数ペア:

[(1, 4933180), (2, 2466590), (4, 1233295), (5, 986636), (7, 704740), (10, 493318), (14, 352370), (20, 246659), (28, 176185), (35, 140948), (70, 70474), (140, 35237), (167, 29540), (211, 23380), (334, 14770), (422, 11690), (668, 7385), (835, 5908), (844, 5845), (1055, 4676), (1169, 4220), (1477, 3340), (1670, 2954), (2110, 2338)]