134264780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17858

約数の個数: 48

約数和(自身を含む): 314133120

約数和(自身を除く): 179868340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 17807, 35614, 71228, 89035, 178070, 231491, 356140, 462982, 516403, 925964, 1032806, 1157455, 2065612, 2314910, 2582015, 4629820, 5164030, 6713239, 10328060, 13426478, 26852956, 33566195, 67132390, 134264780]

約数ペア:

[(1, 134264780), (2, 67132390), (4, 33566195), (5, 26852956), (10, 13426478), (13, 10328060), (20, 6713239), (26, 5164030), (29, 4629820), (52, 2582015), (58, 2314910), (65, 2065612), (116, 1157455), (130, 1032806), (145, 925964), (260, 516403), (290, 462982), (377, 356140), (580, 231491), (754, 178070), (1508, 89035), (1885, 71228), (3770, 35614), (7540, 17807)]