8826070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 10043690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 103, 110, 190, 205, 206, 209, 410, 418, 451, 515, 779, 902, 1030, 1045, 1133, 1558, 1957, 2090, 2255, 2266, 3895, 3914, 4223, 4510, 5665, 7790, 8446, 8569, 9785, 11330, 17138, 19570, 21115, 21527, 42230, 42845, 43054, 46453, 80237, 85690, 92906, 107635, 160474, 215270, 232265, 401185, 464530, 802370, 882607, 1765214, 4413035, 8826070]

約数ペア:

[(1, 8826070), (2, 4413035), (5, 1765214), (10, 882607), (11, 802370), (19, 464530), (22, 401185), (38, 232265), (41, 215270), (55, 160474), (82, 107635), (95, 92906), (103, 85690), (110, 80237), (190, 46453), (205, 43054), (206, 42845), (209, 42230), (410, 21527), (418, 21115), (451, 19570), (515, 17138), (779, 11330), (902, 9785), (1030, 8569), (1045, 8446), (1133, 7790), (1558, 5665), (1957, 4510), (2090, 4223), (2255, 3914), (2266, 3895)]