1107343360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{108139}}^1$

素因数の和:108166

約数の個数: 48

約数和(自身を含む): 2656999800

約数和(自身を除く): 1549656440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 108139, 216278, 432556, 540695, 865112, 1081390, 1730224, 2162780, 3460448, 4325560, 6920896, 8651120, 13841792, 17302240, 27683584, 34604480, 55367168, 69208960, 110734336, 138417920, 221468672, 276835840, 553671680, 1107343360]

約数ペア:

[(1, 1107343360), (2, 553671680), (4, 276835840), (5, 221468672), (8, 138417920), (10, 110734336), (16, 69208960), (20, 55367168), (32, 34604480), (40, 27683584), (64, 17302240), (80, 13841792), (128, 8651120), (160, 6920896), (256, 4325560), (320, 3460448), (512, 2162780), (640, 1730224), (1024, 1081390), (1280, 865112), (2048, 540695), (2560, 432556), (5120, 216278), (10240, 108139)]