6243820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 14497056

約数和(自身を除く): 8253236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 281, 404, 505, 562, 1010, 1111, 1124, 1405, 2020, 2222, 2810, 3091, 4444, 5555, 5620, 6182, 11110, 12364, 15455, 22220, 28381, 30910, 56762, 61820, 113524, 141905, 283810, 312191, 567620, 624382, 1248764, 1560955, 3121910, 6243820]

約数ペア:

[(1, 6243820), (2, 3121910), (4, 1560955), (5, 1248764), (10, 624382), (11, 567620), (20, 312191), (22, 283810), (44, 141905), (55, 113524), (101, 61820), (110, 56762), (202, 30910), (220, 28381), (281, 22220), (404, 15455), (505, 12364), (562, 11110), (1010, 6182), (1111, 5620), (1124, 5555), (1405, 4444), (2020, 3091), (2222, 2810)]