79352480

素因数分解:

$2^5\times 5^1\times {\mathrm{495953}}^1$

素因数の和:495968

約数の個数: 24

約数和(自身を含む): 187470612

約数和(自身を除く): 108118132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 495953, 991906, 1983812, 2479765, 3967624, 4959530, 7935248, 9919060, 15870496, 19838120, 39676240, 79352480]

約数ペア:

[(1, 79352480), (2, 39676240), (4, 19838120), (5, 15870496), (8, 9919060), (10, 7935248), (16, 4959530), (20, 3967624), (32, 2479765), (40, 1983812), (80, 991906), (160, 495953)]