268573630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3449}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 521640000

約数和(自身を除く): 253066370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1198, 2995, 3449, 5990, 6898, 7787, 15574, 17245, 34490, 38935, 44837, 77870, 89674, 224185, 448370, 2065951, 4131902, 10329755, 20659510, 26857363, 53714726, 134286815, 268573630]

約数ペア:

[(1, 268573630), (2, 134286815), (5, 53714726), (10, 26857363), (13, 20659510), (26, 10329755), (65, 4131902), (130, 2065951), (599, 448370), (1198, 224185), (2995, 89674), (3449, 77870), (5990, 44837), (6898, 38935), (7787, 34490), (15574, 17245)]