880147136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5231}}^1$

素因数の和:5493

約数の個数: 56

約数和(自身を含む): 1913656320

約数和(自身を除く): 1033509184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 239, 352, 478, 704, 956, 1912, 2629, 3824, 5231, 5258, 7648, 10462, 10516, 15296, 20924, 21032, 41848, 42064, 57541, 83696, 84128, 115082, 167392, 168256, 230164, 334784, 460328, 920656, 1250209, 1841312, 2500418, 3682624, 5000836, 10001672, 13752299, 20003344, 27504598, 40006688, 55009196, 80013376, 110018392, 220036784, 440073568, 880147136]

約数ペア:

[(1, 880147136), (2, 440073568), (4, 220036784), (8, 110018392), (11, 80013376), (16, 55009196), (22, 40006688), (32, 27504598), (44, 20003344), (64, 13752299), (88, 10001672), (176, 5000836), (239, 3682624), (352, 2500418), (478, 1841312), (704, 1250209), (956, 920656), (1912, 460328), (2629, 334784), (3824, 230164), (5231, 168256), (5258, 167392), (7648, 115082), (10462, 84128), (10516, 83696), (15296, 57541), (20924, 42064), (21032, 41848)]