214548440

素因数分解:

$2^3\times 5^1\times {\mathrm{5363711}}^1$

素因数の和:5363722

約数の個数: 16

約数和(自身を含む): 482734080

約数和(自身を除く): 268185640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5363711, 10727422, 21454844, 26818555, 42909688, 53637110, 107274220, 214548440]

約数ペア:

[(1, 214548440), (2, 107274220), (4, 53637110), (5, 42909688), (8, 26818555), (10, 21454844), (20, 10727422), (40, 5363711)]