133553090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63901}}^1$

素因数の和:63938

約数の個数: 32

約数和(自身を含む): 276056640

約数和(自身を除く): 142503550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 63901, 127802, 319505, 639010, 702911, 1214119, 1405822, 2428238, 3514555, 6070595, 7029110, 12141190, 13355309, 26710618, 66776545, 133553090]

約数ペア:

[(1, 133553090), (2, 66776545), (5, 26710618), (10, 13355309), (11, 12141190), (19, 7029110), (22, 6070595), (38, 3514555), (55, 2428238), (95, 1405822), (110, 1214119), (190, 702911), (209, 639010), (418, 319505), (1045, 127802), (2090, 63901)]