74775260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28146

約数の個数: 48

約数和(自身を含む): 188912640

約数和(自身を除く): 114137380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 28111, 56222, 112444, 140555, 196777, 281110, 393554, 534109, 562220, 787108, 983885, 1068218, 1967770, 2136436, 2670545, 3738763, 3935540, 5341090, 7477526, 10682180, 14955052, 18693815, 37387630, 74775260]

約数ペア:

[(1, 74775260), (2, 37387630), (4, 18693815), (5, 14955052), (7, 10682180), (10, 7477526), (14, 5341090), (19, 3935540), (20, 3738763), (28, 2670545), (35, 2136436), (38, 1967770), (70, 1068218), (76, 983885), (95, 787108), (133, 562220), (140, 534109), (190, 393554), (266, 281110), (380, 196777), (532, 140555), (665, 112444), (1330, 56222), (2660, 28111)]