26955110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 35944090

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1559, 1729, 2470, 3118, 3458, 7795, 8645, 10913, 15590, 17290, 20267, 21826, 29621, 40534, 54565, 59242, 101335, 109130, 141869, 148105, 202670, 207347, 283738, 296210, 385073, 414694, 709345, 770146, 1036735, 1418690, 1925365, 2073470, 2695511, 3850730, 5391022, 13477555, 26955110]

約数ペア:

[(1, 26955110), (2, 13477555), (5, 5391022), (7, 3850730), (10, 2695511), (13, 2073470), (14, 1925365), (19, 1418690), (26, 1036735), (35, 770146), (38, 709345), (65, 414694), (70, 385073), (91, 296210), (95, 283738), (130, 207347), (133, 202670), (182, 148105), (190, 141869), (247, 109130), (266, 101335), (455, 59242), (494, 54565), (665, 40534), (910, 29621), (1235, 21826), (1330, 20267), (1559, 17290), (1729, 15590), (2470, 10913), (3118, 8645), (3458, 7795)]