8857090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 17646336

約数和(自身を除く): 8789246

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1103, 1606, 2206, 4015, 5515, 8030, 11030, 12133, 24266, 60665, 80519, 121330, 161038, 402595, 805190, 885709, 1771418, 4428545, 8857090]

約数ペア:

[(1, 8857090), (2, 4428545), (5, 1771418), (10, 885709), (11, 805190), (22, 402595), (55, 161038), (73, 121330), (110, 80519), (146, 60665), (365, 24266), (730, 12133), (803, 11030), (1103, 8030), (1606, 5515), (2206, 4015)]