1117060520

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{125231}}^1$

素因数の和:125465

約数の個数: 32

約数和(自身を含む): 2524677120

約数和(自身を除く): 1407616600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 125231, 250462, 500924, 626155, 1001848, 1252310, 2504620, 5009240, 27926513, 55853026, 111706052, 139632565, 223412104, 279265130, 558530260, 1117060520]

約数ペア:

[(1, 1117060520), (2, 558530260), (4, 279265130), (5, 223412104), (8, 139632565), (10, 111706052), (20, 55853026), (40, 27926513), (223, 5009240), (446, 2504620), (892, 1252310), (1115, 1001848), (1784, 626155), (2230, 500924), (4460, 250462), (8920, 125231)]