955002340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{8501}}^1$

素因数の和:8688

約数の個数: 48

約数和(自身を含む): 2069658864

約数和(自身を除く): 1114656524

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 137, 164, 205, 274, 410, 548, 685, 820, 1370, 2740, 5617, 8501, 11234, 17002, 22468, 28085, 34004, 42505, 56170, 85010, 112340, 170020, 348541, 697082, 1164637, 1394164, 1742705, 2329274, 3485410, 4658548, 5823185, 6970820, 11646370, 23292740, 47750117, 95500234, 191000468, 238750585, 477501170, 955002340]

約数ペア:

[(1, 955002340), (2, 477501170), (4, 238750585), (5, 191000468), (10, 95500234), (20, 47750117), (41, 23292740), (82, 11646370), (137, 6970820), (164, 5823185), (205, 4658548), (274, 3485410), (410, 2329274), (548, 1742705), (685, 1394164), (820, 1164637), (1370, 697082), (2740, 348541), (5617, 170020), (8501, 112340), (11234, 85010), (17002, 56170), (22468, 42505), (28085, 34004)]