45050540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28513}}^1$

素因数の和:28601

約数の個数: 24

約数和(自身を含む): 95807040

約数和(自身を除く): 50756500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 28513, 57026, 114052, 142565, 285130, 570260, 2252527, 4505054, 9010108, 11262635, 22525270, 45050540]

約数ペア:

[(1, 45050540), (2, 22525270), (4, 11262635), (5, 9010108), (10, 4505054), (20, 2252527), (79, 570260), (158, 285130), (316, 142565), (395, 114052), (790, 57026), (1580, 28513)]