201232040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264779}}^1$

素因数の和:264809

約数の個数: 32

約数和(自身を含む): 476604000

約数和(自身を除く): 275371960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264779, 529558, 1059116, 1323895, 2118232, 2647790, 5030801, 5295580, 10061602, 10591160, 20123204, 25154005, 40246408, 50308010, 100616020, 201232040]

約数ペア:

[(1, 201232040), (2, 100616020), (4, 50308010), (5, 40246408), (8, 25154005), (10, 20123204), (19, 10591160), (20, 10061602), (38, 5295580), (40, 5030801), (76, 2647790), (95, 2118232), (152, 1323895), (190, 1059116), (380, 529558), (760, 264779)]