2654402410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{115459}}^1$

素因数の和:115507

約数の個数: 48

約数和(自身を含む): 5528224800

約数和(自身を除く): 2873822390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 115459, 230918, 577295, 1154590, 1270049, 2193721, 2540098, 4387442, 6350245, 10968605, 12700490, 13970539, 21937210, 24130931, 27941078, 48261862, 69852695, 120654655, 139705390, 241309310, 265440241, 530880482, 1327201205, 2654402410]

約数ペア:

[(1, 2654402410), (2, 1327201205), (5, 530880482), (10, 265440241), (11, 241309310), (19, 139705390), (22, 120654655), (38, 69852695), (55, 48261862), (95, 27941078), (110, 24130931), (121, 21937210), (190, 13970539), (209, 12700490), (242, 10968605), (418, 6350245), (605, 4387442), (1045, 2540098), (1210, 2193721), (2090, 1270049), (2299, 1154590), (4598, 577295), (11495, 230918), (22990, 115459)]