40973220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227629}}^1$

素因数の和:227644

約数の個数: 36

約数和(自身を含む): 124285980

約数和(自身を除く): 83312760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227629, 455258, 682887, 910516, 1138145, 1365774, 2048661, 2276290, 2731548, 3414435, 4097322, 4552580, 6828870, 8194644, 10243305, 13657740, 20486610, 40973220]

約数ペア:

[(1, 40973220), (2, 20486610), (3, 13657740), (4, 10243305), (5, 8194644), (6, 6828870), (9, 4552580), (10, 4097322), (12, 3414435), (15, 2731548), (18, 2276290), (20, 2048661), (30, 1365774), (36, 1138145), (45, 910516), (60, 682887), (90, 455258), (180, 227629)]