54149440

素因数分解:

$2^6\times 5^1\times {\mathrm{169217}}^1$

素因数の和:169234

約数の個数: 28

約数和(自身を含む): 128944116

約数和(自身を除く): 74794676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 169217, 338434, 676868, 846085, 1353736, 1692170, 2707472, 3384340, 5414944, 6768680, 10829888, 13537360, 27074720, 54149440]

約数ペア:

[(1, 54149440), (2, 27074720), (4, 13537360), (5, 10829888), (8, 6768680), (10, 5414944), (16, 3384340), (20, 2707472), (32, 1692170), (40, 1353736), (64, 846085), (80, 676868), (160, 338434), (320, 169217)]