40755730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 76302000

約数和(自身を除く): 35546270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313, 449, 626, 898, 1565, 2245, 3130, 4490, 9077, 13021, 18154, 26042, 45385, 65105, 90770, 130210, 140537, 281074, 702685, 1405370, 4075573, 8151146, 20377865, 40755730]

約数ペア:

[(1, 40755730), (2, 20377865), (5, 8151146), (10, 4075573), (29, 1405370), (58, 702685), (145, 281074), (290, 140537), (313, 130210), (449, 90770), (626, 65105), (898, 45385), (1565, 26042), (2245, 18154), (3130, 13021), (4490, 9077)]