39459670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 33245930

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 373, 710, 745, 746, 1490, 1865, 3730, 10579, 21158, 26483, 52895, 52966, 55577, 105790, 111154, 132415, 264830, 277885, 555770, 3945967, 7891934, 19729835, 39459670]

約数ペア:

[(1, 39459670), (2, 19729835), (5, 7891934), (10, 3945967), (71, 555770), (142, 277885), (149, 264830), (298, 132415), (355, 111154), (373, 105790), (710, 55577), (745, 52966), (746, 52895), (1490, 26483), (1865, 21158), (3730, 10579)]