79696480

素因数分解:

$2^5\times 5^1\times {\mathrm{498103}}^1$

素因数の和:498118

約数の個数: 24

約数和(自身を含む): 188283312

約数和(自身を除く): 108586832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 498103, 996206, 1992412, 2490515, 3984824, 4981030, 7969648, 9962060, 15939296, 19924120, 39848240, 79696480]

約数ペア:

[(1, 79696480), (2, 39848240), (4, 19924120), (5, 15939296), (8, 9962060), (10, 7969648), (16, 4981030), (20, 3984824), (32, 2490515), (40, 1992412), (80, 996206), (160, 498103)]