201804760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219353}}^1$

素因数の和:219387

約数の個数: 32

約数和(自身を含む): 473804640

約数和(自身を除く): 271999880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 219353, 438706, 877412, 1096765, 1754824, 2193530, 4387060, 5045119, 8774120, 10090238, 20180476, 25225595, 40360952, 50451190, 100902380, 201804760]

約数ペア:

[(1, 201804760), (2, 100902380), (4, 50451190), (5, 40360952), (8, 25225595), (10, 20180476), (20, 10090238), (23, 8774120), (40, 5045119), (46, 4387060), (92, 2193530), (115, 1754824), (184, 1096765), (230, 877412), (460, 438706), (920, 219353)]