80184272

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1889}}^1$

素因数の和:2283

約数の個数: 40

約数和(自身を含む): 178113600

約数和(自身を除く): 97929328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 758, 1516, 1889, 2653, 3032, 3778, 5306, 6064, 7556, 10612, 13223, 15112, 21224, 26446, 30224, 42448, 52892, 105784, 211568, 715931, 1431862, 2863724, 5011517, 5727448, 10023034, 11454896, 20046068, 40092136, 80184272]

約数ペア:

[(1, 80184272), (2, 40092136), (4, 20046068), (7, 11454896), (8, 10023034), (14, 5727448), (16, 5011517), (28, 2863724), (56, 1431862), (112, 715931), (379, 211568), (758, 105784), (1516, 52892), (1889, 42448), (2653, 30224), (3032, 26446), (3778, 21224), (5306, 15112), (6064, 13223), (7556, 10612)]