45524540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28813}}^1$

素因数の和:28901

約数の個数: 24

約数和(自身を含む): 96815040

約数和(自身を除く): 51290500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 28813, 57626, 115252, 144065, 288130, 576260, 2276227, 4552454, 9104908, 11381135, 22762270, 45524540]

約数ペア:

[(1, 45524540), (2, 22762270), (4, 11381135), (5, 9104908), (10, 4552454), (20, 2276227), (79, 576260), (158, 288130), (316, 144065), (395, 115252), (790, 57626), (1580, 28813)]