40370544

素因数分解:

$2^4\times 3^2\times {\mathrm{280351}}^1$

素因数の和:280365

約数の個数: 30

約数和(自身を含む): 112981856

約数和(自身を除く): 72611312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280351, 560702, 841053, 1121404, 1682106, 2242808, 2523159, 3364212, 4485616, 5046318, 6728424, 10092636, 13456848, 20185272, 40370544]

約数ペア:

[(1, 40370544), (2, 20185272), (3, 13456848), (4, 10092636), (6, 6728424), (8, 5046318), (9, 4485616), (12, 3364212), (16, 2523159), (18, 2242808), (24, 1682106), (36, 1121404), (48, 841053), (72, 560702), (144, 280351)]