11315011840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{803623}}^1$

素因数の和:803655

約数の個数: 72

約数和(自身を含む): 29566934208

約数和(自身を除く): 18251922368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 803623, 1607246, 3214492, 4018115, 6428984, 8036230, 8839853, 12857968, 16072460, 17679706, 25715936, 32144920, 35359412, 44199265, 51431872, 64289840, 70718824, 88398530, 102863744, 128579680, 141437648, 176797060, 205727488, 257159360, 282875296, 353594120, 514318720, 565750592, 707188240, 1028637440, 1131501184, 1414376480, 2263002368, 2828752960, 5657505920, 11315011840]

約数ペア:

[(1, 11315011840), (2, 5657505920), (4, 2828752960), (5, 2263002368), (8, 1414376480), (10, 1131501184), (11, 1028637440), (16, 707188240), (20, 565750592), (22, 514318720), (32, 353594120), (40, 282875296), (44, 257159360), (55, 205727488), (64, 176797060), (80, 141437648), (88, 128579680), (110, 102863744), (128, 88398530), (160, 70718824), (176, 64289840), (220, 51431872), (256, 44199265), (320, 35359412), (352, 32144920), (440, 25715936), (640, 17679706), (704, 16072460), (880, 12857968), (1280, 8839853), (1408, 8036230), (1760, 6428984), (2816, 4018115), (3520, 3214492), (7040, 1607246), (14080, 803623)]